<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Changelog</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="indexes.examples.html">Example listing</a></div>
<div class="next" style="text-align: right; float: right;"><a href=""></a></div>
<div class="up"><a href="appendices.html">Appendices</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div><hr /><div id="doc.changelog" class="appendix">
<h1>Changelog</h1>
<p class="para">The following changes have been made to functions of bundled extensions.</p>
<table class='doctable table' rules='groups'><thead><tr><th>Version</th><th>Function</th><th>Description</th></tr></thead><tbody class="gen-changelog v"><tr><td>7.4.0</td><td><a href='function.idn-to-ascii.html'>idn_to_ascii</a></td><td>The default value of variant is now
INTL_IDNA_VARIANT_UTS46 instead of the deprecated
INTL_IDNA_VARIANT_2003.</td></tr><tr><td> </td><td><a href='function.idn-to-utf8.html'>idn_to_utf8</a></td><td>The default value of variant is now
INTL_IDNA_VARIANT_UTS46 instead of the deprecated
INTL_IDNA_VARIANT_2003.</td></tr></tbody><tbody class="gen-changelog v7-4-0"><tr><td>7.3.0</td><td><a href='function.array-push.html'>array_push</a></td><td>This function can now be called with only one parameter. Formerly, at
least two parameters have been required.</td></tr><tr><td> </td><td><a href='function.array-unshift.html'>array_unshift</a></td><td>This function can now be called with only one parameter. Formerly, at
least two parameters have been required.</td></tr><tr><td> </td><td><a href='function.bcmul.html'>bcmul</a></td><td>bcmul now returns numbers with the requested scale.
Formerly, the returned numbers may have omitted trailing decimal zeroes.</td></tr><tr><td> </td><td><a href='function.bcpow.html'>bcpow</a></td><td>bcpow now returns numbers with the requested scale.
Formerly, the returned numbers may have omitted trailing decimal zeroes.</td></tr><tr><td> </td><td><a href='function.bcscale.html'>bcscale</a></td><td>bcscale can now be used to get the current scale
factor; when used as setter, it now returns the old scale value.
Formerly, scale was mandatory, and
bcscale always returned TRUE.</td></tr><tr><td> </td><td><a href='function.compact.html'>compact</a></td><td>compact now issues an E_NOTICE level error if a given string
refers to an unset variable. Formerly, such strings have been silently skipped.</td></tr><tr><td> </td><td><a href='function.define.html'>define</a></td><td>case_insensitive has been deprecated and will be removed in version 8.0.0.</td></tr><tr><td> </td><td><a href='function.ftp-fget.html'>ftp_fget</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-fput.html'>ftp_fput</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-get.html'>ftp_get</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-nb-fget.html'>ftp_nb_fget</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-nb-fput.html'>ftp_nb_fput</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-nb-get.html'>ftp_nb_get</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-nb-put.html'>ftp_nb_put</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.ftp-put.html'>ftp_put</a></td><td>The mode parameter is now optional. Formerly it
has been mandatory.</td></tr><tr><td> </td><td><a href='function.is-countable.html'>is_countable</a></td><td>is_countable has been added.</td></tr><tr><td> </td><td><a href='function.preg-quote.html'>preg_quote</a></td><td>The # character is now quoted</td></tr><tr><td> </td><td><a href='function.session-get-cookie-params.html'>session_get_cookie_params</a></td><td>The "samesite" entry was added in the returned array.</td></tr><tr><td> </td><td><a href='function.session-set-cookie-params.html'>session_set_cookie_params</a></td><td>An alternative signature supporting an options
array has been added. This signature supports also setting of the
SameSite cookie attribute.</td></tr><tr><td> </td><td><a href='function.setcookie.html'>setcookie</a></td><td>An alternative signature supporting an options
array has been added. This signature supports also setting of the
SameSite cookie attribute.</td></tr><tr><td> </td><td><a href='function.setrawcookie.html'>setrawcookie</a></td><td>An alternative signature supporting an options
array has been added. This signature supports also setting of the
SameSite cookie attribute.</td></tr></tbody><tbody class="gen-changelog v7-3-0"><tr><td>7.2.0</td><td><a href='domnodelist.count.html'>DOMNodeList::count</a></td><td>The Countable interface is implemented and
returns the value of the length property.</td></tr><tr><td> </td><td><a href='function.array-unique.html'>array_unique</a></td><td>If sort_flags is SORT_STRING,
formerly array has been copied and non-unique
elements have been removed (without packing the array afterwards), but
now a new array is built by adding the unique elements. This can result
in different numeric indexes.</td></tr><tr><td> </td><td><a href='function.assert.html'>assert</a></td><td>Usage of a string as the assertion
became deprecated. It now emits an E_DEPRECATED
notice when both assert.active
and zend.assertions are set
to 1.</td></tr><tr><td> </td><td><a href='function.bcmod.html'>bcmod</a></td><td>The scale parameter was added.</td></tr><tr><td> </td><td><a href='function.bcmod.html'>bcmod</a></td><td>dividend and divisor are no
longer truncated to integer, so now the behavior of
bcmod follows fmod rather than
the % operator.</td></tr><tr><td> </td><td><a href='function.count.html'>count</a></td><td>count will now yield a warning on invalid countable types
passed to the array_or_countable parameter.</td></tr><tr><td> </td><td><a href='function.date-parse-from-format.html'>date_parse_from_format</a></td><td>The zone element of the returned array represents
seconds instead of minutes now, and its sign is inverted. For instance
-120 is now 7200.</td></tr><tr><td> </td><td><a href='function.exif-read-data.html'>exif_read_data</a></td><td>The filename parameter was renamed to
stream and now supports both local files
or stream resources.</td></tr><tr><td> </td><td><a href='function.exif-read-data.html'>exif_read_data</a></td><td>Support for the following EXIF formats were added:
Samsung
DJI
Panasonic
Sony
Pentax
Minolta
Sigma/Foveon
AGFA
Kyocera
Ricoh
Epson</td></tr><tr><td> </td><td><a href='function.exif-thumbnail.html'>exif_thumbnail</a></td><td>The filename parameter was renamed to
stream and now supports both local files
or stream resources.</td></tr><tr><td> </td><td><a href='function.get-class.html'>get_class</a></td><td>NULL was removed as the default value for object,
and is no longer a valid input.</td></tr><tr><td> </td><td><a href='function.gettype.html'>gettype</a></td><td>Closed resources are now reported as 'resource (closed)'.
Previously the returned value for closed resources were 'unknown type'.</td></tr><tr><td> </td><td><a href='function.hash-copy.html'>hash_copy</a></td><td>Accept and return HashContext instead of resource.</td></tr><tr><td> </td><td><a href='function.hash-final.html'>hash_final</a></td><td>Accept HashContext instead of resource.</td></tr><tr><td> </td><td><a href='function.hash-hmac.html'>hash_hmac</a></td><td>Usage of non-cryptographic hash functions (adler32, crc32, crc32b, fnv132, fnv1a32, fnv164, fnv1a64, joaat) was disabled.</td></tr><tr><td> </td><td><a href='function.hash-hmac-file.html'>hash_hmac_file</a></td><td>Usage of non-cryptographic hash functions (adler32, crc32, crc32b, fnv132, fnv1a32, fnv164, fnv1a64, joaat) was disabled.</td></tr><tr><td> </td><td><a href='function.hash-init.html'>hash_init</a></td><td>Usage of non-cryptographic hash functions (adler32, crc32, crc32b, fnv132, fnv1a32, fnv164, fnv1a64, joaat) with HASH_HMAC was disabled.</td></tr><tr><td> </td><td><a href='function.hash-init.html'>hash_init</a></td><td>Return HashContext instead of resource.</td></tr><tr><td> </td><td><a href='function.hash-pbkdf2.html'>hash_pbkdf2</a></td><td>Usage of non-cryptographic hash functions (adler32, crc32, crc32b, fnv132, fnv1a32, fnv164, fnv1a64, joaat) was disabled.</td></tr><tr><td> </td><td><a href='function.hash-update.html'>hash_update</a></td><td>Accept HashContext instead of resource.</td></tr><tr><td> </td><td><a href='function.hash-update-file.html'>hash_update_file</a></td><td>Accept HashContext instead of resource.</td></tr><tr><td> </td><td><a href='function.hash-update-stream.html'>hash_update_stream</a></td><td>Accept HashContext instead of resource.</td></tr><tr><td> </td><td><a href='function.idn-to-ascii.html'>idn_to_ascii</a></td><td>INTL_IDNA_VARIANT_2003 has been deprecated; use
INTL_IDNA_VARIANT_UTS46 instead.</td></tr><tr><td> </td><td><a href='function.idn-to-utf8.html'>idn_to_utf8</a></td><td>INTL_IDNA_VARIANT_2003 has been deprecated; use
INTL_IDNA_VARIANT_UTS46 instead.</td></tr><tr><td> </td><td><a href='function.imageantialias.html'>imageantialias</a></td><td>imageantialias is now generally available. Formerly
it was only available if PHP was compiled with the bundled version of the
GD library.</td></tr><tr><td> </td><td><a href='function.imagegd.html'>imagegd</a></td><td>imagegd now allows to output truecolor images.
Formerly, these have been implicitly converted to palette.</td></tr><tr><td> </td><td><a href='function.imagelayereffect.html'>imagelayereffect</a></td><td>Added IMG_EFFECT_MULTIPLY (requires system libgd >=
2.1.1 or the bundled libgd).</td></tr><tr><td> </td><td><a href='function.imagetypes.html'>imagetypes</a></td><td>IMG_BMP added.</td></tr><tr><td> </td><td><a href='function.is-object.html'>is_object</a></td><td>is_object now returns TRUE for unserialized objects without
a class definition (class of __PHP_Incomplete_Class). Previously
FALSE was returned.</td></tr><tr><td> </td><td><a href='function.mail.html'>mail</a></td><td>The additional_headers parameter now also accepts
an array.</td></tr><tr><td> </td><td><a href='function.mb-send-mail.html'>mb_send_mail</a></td><td>The additional_headers parameter now also accepts
an array.</td></tr><tr><td> </td><td><a href='function.mt-rand.html'>mt_rand</a></td><td>mt_rand has received a bug fix for a modulo bias bug. This means that sequences generated with a specific seed may differ from PHP 7.1 on 64-bit machines.</td></tr><tr><td> </td><td><a href='function.number-format.html'>number_format</a></td><td>number_format was changed to not being able to return
-0, previously -0 could be returned
for cases like where number would be -0.01.</td></tr><tr><td> </td><td><a href='function.openssl-pkcs7-verify.html'>openssl_pkcs7_verify</a></td><td>The p7bfilename parameter was added.</td></tr><tr><td> </td><td><a href='function.pack.html'>pack</a></td><td>float and double types supports both Big Endian and Little Endian.</td></tr><tr><td> </td><td><a href='function.parse-str.html'>parse_str</a></td><td>Usage of parse_str without a second parameter
now emits an E_DEPRECATED notice.</td></tr><tr><td> </td><td><a href='function.password-hash.html'>password_hash</a></td><td>Support for Argon2 passwords using PASSWORD_ARGON2I was added.</td></tr><tr><td> </td><td><a href='function.preg-match.html'>preg_match</a></td><td>The PREG_UNMATCHED_AS_NULL is now supported for the
$flags parameter.</td></tr><tr><td> </td><td><a href='function.preg-match-all.html'>preg_match_all</a></td><td>The PREG_UNMATCHED_AS_NULL is now supported for the
$flags parameter.</td></tr><tr><td> </td><td><a href='function.proc-nice.html'>proc_nice</a></td><td>This function is now available on Windows.</td></tr><tr><td> </td><td><a href='function.rand.html'>rand</a></td><td>rand has received a bug fix for a modulo bias bug. This means that sequences generated with a specific seed may differ from PHP 7.1 on 64-bit machines.</td></tr><tr><td> </td><td><a href='function.read-exif-data.html'>read_exif_data</a></td><td>This function alias was deprecated.</td></tr><tr><td> </td><td><a href='function.session-abort.html'>session_abort</a></td><td>The return type of this function is bool now.
Formerly, it has been void.</td></tr><tr><td> </td><td><a href='function.session-name.html'>session_name</a></td><td>session_name checks session status,
previously it only checked cookie status. Therefore,
older session_name allows to
call session_name
after session_start which may crash PHP
and may result in misbehaviors.</td></tr><tr><td> </td><td><a href='function.session-reset.html'>session_reset</a></td><td>The return type of this function is bool now.
Formerly, it has been void.</td></tr><tr><td> </td><td><a href='function.session-set-cookie-params.html'>session_set_cookie_params</a></td><td>Returns TRUE on success or FALSE on failure. Formerly the function returned void.</td></tr><tr><td> </td><td><a href='function.session-unset.html'>session_unset</a></td><td>The return type of this function is bool now.
Formerly, it has been void.</td></tr><tr><td> </td><td><a href='function.session-write-close.html'>session_write_close</a></td><td>The return type of this function is bool now.
Formerly, it has been void.</td></tr><tr><td> </td><td><a href='function.set-error-handler.html'>set_error_handler</a></td><td>errcontext became deprecated. Usage of this parameter now emits an E_DEPRECATED notice.</td></tr><tr><td> </td><td><a href='function.unpack.html'>unpack</a></td><td>float and double types supports both Big Endian and Little Endian.</td></tr><tr><td> </td><td><a href='function.utf8-decode.html'>utf8_decode</a></td><td>This function has been moved to the core of PHP, and therefore lifting the requirement
on the XML extension for this function to be available.</td></tr><tr><td> </td><td><a href='function.utf8-encode.html'>utf8_encode</a></td><td>This function has been moved to the core of PHP, and therefore lifting the requirement
on the XML extension for this function to be available.</td></tr><tr><td> </td><td><a href='pdostatement.debugdumpparams.html'>PDOStatement::debugDumpParams</a></td><td>PDOStatement::debugDumpParams now returns the SQL sent to
the database, including the full, raw query (including the replaced placeholders with
their bounded values). Note, that this will only be available if emulated prepared
statements are turned on.</td></tr><tr><td> </td><td><a href='sqlite3.openblob.html'>SQLite3::openBlob</a></td><td>The flags parameter has been added, allowing to
write BLOBs; formerly only reading was supported.</td></tr></tbody><tbody class="gen-changelog v7-2-0"><tr><td>7.1.24, 7.2.12, 7.3.0</td><td><a href='function.xml-parser-get-option.html'>xml_parser_get_option</a></td><td>options now supports XML_OPTION_SKIP_TAGSTART
and XML_OPTION_SKIP_WHITE.</td></tr></tbody><tbody class="gen-changelog v7-1-24, 7-2-12, 7-3-0"><tr><td>7.1.5</td><td><a href='intldateformatter.format.html'>IntlDateFormatter::format</a></td><td>Support for providing general DateTimeInterface objects to the
value parameter was added. Formerly, only proper
DateTime objects were supported.</td></tr></tbody><tbody class="gen-changelog v7-1-5"><tr><td>7.1.4</td><td><a href='pdo.sqlitecreatefunction.html'>PDO::sqliteCreateFunction</a></td><td>The flags parameter has been added.</td></tr><tr><td> </td><td><a href='sqlite3.createfunction.html'>SQLite3::createFunction</a></td><td>The flags parameter has been added.</td></tr></tbody><tbody class="gen-changelog v7-1-4"><tr><td>7.1.0</td><td><a href='dateinterval.format.html'>DateInterval::format</a></td><td>The F and f format
characters were added.</td></tr><tr><td> </td><td><a href='datetime.settime.html'>DateTime::setTime</a></td><td>The microseconds parameter was added.</td></tr><tr><td> </td><td><a href='function.array-rand.html'>array_rand</a></td><td>The internal randomization algorithm has been changed to use the Mersenne Twister Random Number Generator instead of the libc rand function.</td></tr><tr><td> </td><td><a href='function.curl-multi-setopt.html'>curl_multi_setopt</a></td><td>Introduced CURLMOPT_PUSHFUNCTION.</td></tr><tr><td> </td><td><a href='function.exif-imagetype.html'>exif_imagetype</a></td><td>Added WebP support.</td></tr><tr><td> </td><td><a href='function.file-get-contents.html'>file_get_contents</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.get-headers.html'>get_headers</a></td><td>The context parameter was added.</td></tr><tr><td> </td><td><a href='function.getenv.html'>getenv</a></td><td>The varname can now be omitted to retrieve an
associative array of all environment variables.</td></tr><tr><td> </td><td><a href='function.getimagesize.html'>getimagesize</a></td><td>Added WebP support.</td></tr><tr><td> </td><td><a href='function.getopt.html'>getopt</a></td><td>Added the optind parameter.</td></tr><tr><td> </td><td><a href='function.grapheme-extract.html'>grapheme_extract</a></td><td>Support for negative starts has been added.</td></tr><tr><td> </td><td><a href='function.grapheme-stripos.html'>grapheme_stripos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.grapheme-strpos.html'>grapheme_strpos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.hash-algos.html'>hash_algos</a></td><td>Support for sha512/224, sha512/256, sha3-224, sha3-256, sha3-384 and
sha3-512 has been added.</td></tr><tr><td> </td><td><a href='function.iconv-strpos.html'>iconv_strpos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>An empty JSON key ("") can be encoded to the empty object property
instead of using a key with value _empty_.</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>serialize_precision is
used instead of precision when
encoding double values.</td></tr><tr><td> </td><td><a href='function.list.html'>list</a></td><td>It is now possible to specify keys in list. This
enables destructuring of arrays with non-integer or non-sequential keys.</td></tr><tr><td> </td><td><a href='function.long2ip.html'>long2ip</a></td><td>The parameter type of proper_address has been
changed from string to integer.</td></tr><tr><td> </td><td><a href='function.mb-ereg.html'>mb_ereg</a></td><td>mb_ereg will now set regs to
an empty array, if nothing matched. Formerly,
regs was not modified in that case.</td></tr><tr><td> </td><td><a href='function.mb-ereg-replace.html'>mb_ereg_replace</a></td><td>The e modifier has been deprecated.</td></tr><tr><td> </td><td><a href='function.mb-ereg-search-setpos.html'>mb_ereg_search_setpos</a></td><td>Support for negative positions has been added.</td></tr><tr><td> </td><td><a href='function.mb-eregi.html'>mb_eregi</a></td><td>mb_eregi will now set regs to
an empty array, if nothing matched. Formerly,
regs was not modified in that case.</td></tr><tr><td> </td><td><a href='function.mb-eregi-replace.html'>mb_eregi_replace</a></td><td>The e modifier has been deprecated.</td></tr><tr><td> </td><td><a href='function.mb-strimwidth.html'>mb_strimwidth</a></td><td>Support for negative starts and widths has been added.</td></tr><tr><td> </td><td><a href='function.mb-stripos.html'>mb_stripos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.mb-strpos.html'>mb_strpos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.mt-rand.html'>mt_rand</a></td><td>rand has been made an alias of mt_rand.</td></tr><tr><td> </td><td><a href='function.mt-rand.html'>mt_rand</a></td><td>mt_rand has been updated to use the fixed, correct, version of
the Mersenne Twister algorithm. To fall back to the old behaviour, use mt_srand with MT_RAND_PHP as the second paramter.</td></tr><tr><td> </td><td><a href='function.mt-srand.html'>mt_srand</a></td><td>srand has been made an alias of mt_srand.</td></tr><tr><td> </td><td><a href='function.mt-srand.html'>mt_srand</a></td><td>mt_rand has been updated to use the fixed, correct, version of
the Mersenne Twister algorithm. To fall back to the old behaviour, use mt_srand with MT_RAND_PHP as the second paramter.</td></tr><tr><td> </td><td><a href='function.openssl-decrypt.html'>openssl_decrypt</a></td><td>The tag and aad parameters were added.</td></tr><tr><td> </td><td><a href='function.openssl-encrypt.html'>openssl_encrypt</a></td><td>The tag, aad and tag_length parameters were added.</td></tr><tr><td> </td><td><a href='function.openssl-pkey-new.html'>openssl_pkey_new</a></td><td>The curve_name configarg was added to make it possible to create EC keys.</td></tr><tr><td> </td><td><a href='function.output-add-rewrite-var.html'>output_add_rewrite_var</a></td><td>Before PHP 7.1.0, rewrite vars set by output_add_rewrite_var
use the same Session module trans sid output buffer. Since PHP 7.1.0,
dedicated output buffer is used,
url_rewriter.tags is used solely for output functions, url_rewriter.hosts is added.</td></tr><tr><td> </td><td><a href='function.output-reset-rewrite-vars.html'>output_reset_rewrite_vars</a></td><td>Before PHP 7.1.0, rewrite vars set by output_add_rewrite_var
use the same Session module trans sid output buffer. Since PHP 7.1.0,
dedicated output buffer is used and output_reset_rewrite_vars
only removes rewrite vars defined by output_add_rewrite_var.</td></tr><tr><td> </td><td><a href='function.pcntl-signal.html'>pcntl_signal</a></td><td>As of PHP 7.1.0 the handler callback is given a second argument
containing the signinfo of the specific signal. This data is only
supplied if the operating system has the signinfo_t structure.
If the OS does not implement siginfo_t NULL is supplied.</td></tr><tr><td> </td><td><a href='function.pcntl-signal-get-handler.html'>pcntl_signal_get_handler</a></td><td>pcntl_signal_get_handler has been added.</td></tr><tr><td> </td><td><a href='function.pg-fetch-all.html'>pg_fetch_all</a></td><td>The result_type parameter was added.</td></tr><tr><td> </td><td><a href='function.pg-last-notice.html'>pg_last_notice</a></td><td>The option parameter was added.</td></tr><tr><td> </td><td><a href='function.pg-select.html'>pg_select</a></td><td>The result_type parameter was added.</td></tr><tr><td> </td><td><a href='function.rand.html'>rand</a></td><td>rand has been made an alias of mt_rand.</td></tr><tr><td> </td><td><a href='function.session-start.html'>session_start</a></td><td>session_start now returns FALSE and no longer
initializes $_SESSION when it failed to start the
session.</td></tr><tr><td> </td><td><a href='function.shuffle.html'>shuffle</a></td><td>The internal randomization algorithm has been changed to use the Mersenne Twister Random Number Generator instead of the libc rand function.</td></tr><tr><td> </td><td><a href='function.srand.html'>srand</a></td><td>srand has been made an alias of mt_srand.</td></tr><tr><td> </td><td><a href='function.str-shuffle.html'>str_shuffle</a></td><td>The internal randomization algorithm has been changed to use the Mersenne Twister Random Number Generator instead of the libc rand function.</td></tr><tr><td> </td><td><a href='function.stripos.html'>stripos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.strpos.html'>strpos</a></td><td>Support for negative offsets has been added.</td></tr><tr><td> </td><td><a href='function.substr-count.html'>substr_count</a></td><td>Support for negative offsets and lengths has been added.
length may also be 0 now.</td></tr><tr><td> </td><td><a href='function.unpack.html'>unpack</a></td><td>The optional offset has been added.</td></tr><tr><td> </td><td><a href='function.unserialize.html'>unserialize</a></td><td>The allowed_classes element of
options) is now strictly typed, i.e. if anything
other than an array or a boolean is given,
unserialize returns FALSE and issues an
E_WARNING.</td></tr></tbody><tbody class="gen-changelog v7-1-0"><tr><td>7.1</td><td><a href='datetime.construct.html'>DateTime::__construct</a></td><td>From now on microseconds are filled with actual value. Not with '00000'.</td></tr></tbody><tbody class="gen-changelog v7-1"><tr><td>7.0.16, 7.1.2</td><td><a href='function.dns-get-record.html'>dns_get_record</a></td><td>Added support for CAA record type.</td></tr><tr><td> </td><td><a href='function.fopen.html'>fopen</a></td><td>The 'e' option were added.</td></tr></tbody><tbody class="gen-changelog v7-0-16, 7-1-2"><tr><td>7.0.15, 7.1.1</td><td><a href='function.get-defined-functions.html'>get_defined_functions</a></td><td>The exclude_disabled parameter has been added.</td></tr></tbody><tbody class="gen-changelog v7-0-15, 7-1-1"><tr><td>7.0.15,7.1.1</td><td><a href='function.pack.html'>pack</a></td><td>The "e", "E", "g" and "G" codes were added to enable byte order support for float and double.</td></tr></tbody><tbody class="gen-changelog v7-0-15,7-1-1"><tr><td>7.0.11</td><td><a href='function.iconv-substr.html'>iconv_substr</a></td><td>If str is equal to
offset characters long, an empty string will be
returned. Prior to this version, FALSE was returned in this case.</td></tr></tbody><tbody class="gen-changelog v7-0-11"><tr><td>7.0.10</td><td><a href='sqlite3.construct.html'>SQLite3::__construct</a></td><td>The filename can now be empty to use a private,
temporary on-disk database.</td></tr></tbody><tbody class="gen-changelog v7-0-10"><tr><td>7.0.7</td><td><a href='function.curl-multi-setopt.html'>curl_multi_setopt</a></td><td>Introduced CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE,
CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE,
CURLMOPT_MAX_HOST_CONNECTIONS,
CURLMOPT_MAX_PIPELINE_LENGTH and
CURLMOPT_MAX_TOTAL_CONNECTIONS.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURL_HTTP_VERSION_2, CURL_HTTP_VERSION_2_PRIOR_KNOWLEDGE,
CURL_HTTP_VERSION_2TLS, CURL_REDIR_POST_301,
CURL_REDIR_POST_302, CURL_REDIR_POST_303,
CURL_REDIR_POST_ALL, CURL_VERSION_KERBEROS5,
CURL_VERSION_PSL, CURL_VERSION_UNIX_SOCKETS,
CURLAUTH_NEGOTIATE, CURLAUTH_NTLM_WB,
CURLFTP_CREATE_DIR, CURLFTP_CREATE_DIR_NONE,
CURLFTP_CREATE_DIR_RETRY, CURLHEADER_SEPARATE,
CURLHEADER_UNIFIED, CURLMOPT_CHUNK_LENGTH_PENALTY_SIZE,
CURLMOPT_CONTENT_LENGTH_PENALTY_SIZE, CURLMOPT_MAX_HOST_CONNECTIONS,
CURLMOPT_MAX_PIPELINE_LENGTH, CURLMOPT_MAX_TOTAL_CONNECTIONS,
CURLOPT_CONNECT_TO, CURLOPT_DEFAULT_PROTOCOL,
CURLOPT_DNS_INTERFACE, CURLOPT_DNS_LOCAL_IP4,
CURLOPT_DNS_LOCAL_IP6, CURLOPT_EXPECT_100_TIMEOUT_MS,
CURLOPT_HEADEROPT, CURLOPT_LOGIN_OPTIONS,
CURLOPT_PATH_AS_IS, CURLOPT_PINNEDPUBLICKEY,
CURLOPT_PIPEWAIT, CURLOPT_PROXY_SERVICE_NAME,
CURLOPT_PROXYHEADER, CURLOPT_SASL_IR,
CURLOPT_SERVICE_NAME, CURLOPT_SSL_ENABLE_ALPN,
CURLOPT_SSL_ENABLE_NPN, CURLOPT_SSL_FALSESTART,
CURLOPT_SSL_VERIFYSTATUS, CURLOPT_STREAM_WEIGHT,
CURLOPT_TCP_FASTOPEN, CURLOPT_TFTP_NO_OPTIONS,
CURLOPT_UNIX_SOCKET_PATH, CURLOPT_XOAUTH2_BEARER,
CURLPROTO_SMB, CURLPROTO_SMBS,
CURLPROXY_HTTP_1_0, CURLSSH_AUTH_AGENT and
CURLSSLOPT_NO_REVOKE.</td></tr></tbody><tbody class="gen-changelog v7-0-7"><tr><td>7.0.0</td><td><a href='function.array-column.html'>array_column</a></td><td>Added the ability for the input parameter to be
an array of objects.</td></tr><tr><td> </td><td><a href='function.assert.html'>assert</a></td><td>assert is now a language construct and not a
function. assertion can now be an expression.
The second parameter is now interpreted either as an
exception (if a
Throwable object is given), or as the
description supported from PHP 5.4.8 onwards.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Support for disabling the CURLOPT_SAFE_UPLOAD option has been removed.
All curl file uploads must use CURLFile.</td></tr><tr><td> </td><td><a href='function.current.html'>current</a></td><td>array is now always passed by value.
Prior to this version, it was passed by reference if possible,
and by value otherwise.</td></tr><tr><td> </td><td><a href='function.define.html'>define</a></td><td>array values are allowed.</td></tr><tr><td> </td><td><a href='function.dirname.html'>dirname</a></td><td>Added the optional levels parameter.</td></tr><tr><td> </td><td><a href='function.dl.html'>dl</a></td><td>dl is disabled in PHP-FPM.</td></tr><tr><td> </td><td><a href='function.getrusage.html'>getrusage</a></td><td>This function is now supported on Windows.</td></tr><tr><td> </td><td><a href='function.gmmktime.html'>gmmktime</a></td><td>is_dst parameter has been removed.</td></tr><tr><td> </td><td><a href='function.imagepsbbox.html'>imagepsbbox</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.imagepsencodefont.html'>imagepsencodefont</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.imagepsextendfont.html'>imagepsextendfont</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.imagepsfreefont.html'>imagepsfreefont</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.imagepsloadfont.html'>imagepsloadfont</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.imagepsslantfont.html'>imagepsslantfont</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.imagepstext.html'>imagepstext</a></td><td>T1Lib support was removed from PHP, thus this function was removed.</td></tr><tr><td> </td><td><a href='function.is-numeric.html'>is_numeric</a></td><td>Strings in hexadecimal (e.g. 0xf4c3b00c) notation are
no longer regarded as numeric strings, i.e.
is_numeric returns FALSE now.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>An empty PHP string or value that after casting to string is an empty
string (NULL, FALSE) results
in JSON syntax error.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>Rejected RFC 7159 incompatible number formats - top level
(07, 0xff, .1, -.1) and all levels ([1.], [1.e1])</td></tr><tr><td> </td><td><a href='function.key.html'>key</a></td><td>array is now always passed by value.
Prior to this version, it was passed by reference if possible,
and by value otherwise.</td></tr><tr><td> </td><td><a href='function.list.html'>list</a></td><td>The order that the assignment operations are performed in has
changed.</td></tr><tr><td> </td><td><a href='function.list.html'>list</a></td><td>Strings can no longer be unpacked.</td></tr><tr><td> </td><td><a href='function.list.html'>list</a></td><td>list expressions can no longer be completely
empty.</td></tr><tr><td> </td><td><a href='function.mktime.html'>mktime</a></td><td>is_dst parameter has been removed.</td></tr><tr><td> </td><td><a href='function.ob-start.html'>ob_start</a></td><td>In case ob_start is used inside an output buffer
callback, this function will no longer issue an E_ERROR
but instead an E_RECOVERABLE_ERROR, allowing custom
error handlers to catch such errors.</td></tr><tr><td> </td><td><a href='function.openssl-open.html'>openssl_open</a></td><td>The iv has been added.</td></tr><tr><td> </td><td><a href='function.openssl-seal.html'>openssl_seal</a></td><td>The iv has been added.</td></tr><tr><td> </td><td><a href='function.parse-ini-file.html'>parse_ini_file</a></td><td>Hash marks (#) are no longer recognized as comments.</td></tr><tr><td> </td><td><a href='function.preg-replace.html'>preg_replace</a></td><td>Support for the /e modifier has been removed.
Use preg_replace_callback instead.</td></tr><tr><td> </td><td><a href='function.session-regenerate-id.html'>session_regenerate_id</a></td><td>session_regenerate_id saves old session data
before closing.</td></tr><tr><td> </td><td><a href='function.session-set-save-handler.html'>session_set_save_handler</a></td><td>Added the optional validate_sid and
update_timestamp parameters.</td></tr><tr><td> </td><td><a href='function.session-start.html'>session_start</a></td><td>The options parameter was added.</td></tr><tr><td> </td><td><a href='function.set-exception-handler.html'>set_exception_handler</a></td><td>The type of parameter passed into exception_handler changed
from Exception to Throwable</td></tr><tr><td> </td><td><a href='function.setlocale.html'>setlocale</a></td><td>Support for the category parameter passed as a string has
been removed. Only LC_* constants can be used as of this version.</td></tr><tr><td> </td><td><a href='function.shmop-close.html'>shmop_close</a></td><td>The type of shmid has been changed from
int to resource.</td></tr><tr><td> </td><td><a href='function.shmop-delete.html'>shmop_delete</a></td><td>The type of shmid has been changed from
int to resource.</td></tr><tr><td> </td><td><a href='function.shmop-open.html'>shmop_open</a></td><td>The return type of shmop_open has been changed from
int to resource.</td></tr><tr><td> </td><td><a href='function.shmop-read.html'>shmop_read</a></td><td>The type of shmid has been changed from
int to resource.</td></tr><tr><td> </td><td><a href='function.shmop-size.html'>shmop_size</a></td><td>The type of shmid has been changed from
int to resource.</td></tr><tr><td> </td><td><a href='function.shmop-write.html'>shmop_write</a></td><td>The type of shmid has been changed from
int to resource.</td></tr><tr><td> </td><td><a href='function.substr.html'>substr</a></td><td>If string is equal to
start characters long, an empty string will be
returned. Prior to this version, FALSE was returned in this case.</td></tr><tr><td> </td><td><a href='function.token-get-all.html'>token_get_all</a></td><td>Added the optional flags parameter along with
the TOKEN_PARSE flag.</td></tr><tr><td> </td><td><a href='function.unserialize.html'>unserialize</a></td><td>The options parameter has been added.</td></tr><tr><td> </td><td><a href='intldateformatter.settimezoneid.html'>IntlDateFormatter::setTimeZoneId</a></td><td>This function has been removed.</td></tr></tbody><tbody class="gen-changelog v7-0-0"><tr><td>5.6.25, 7.0.10</td><td><a href='function.imagetypes.html'>imagetypes</a></td><td>IMG_WEBP added.</td></tr><tr><td> </td><td><a href='splfileobject.getcsvcontrol.html'>SplFileObject::getCsvControl</a></td><td>Added the escape character to the returned array.</td></tr></tbody><tbody class="gen-changelog v5-6-25, 7-0-10"><tr><td>5.6.16</td><td><a href='mysqli.real-connect.html'>mysqli::real_connect</a></td><td>Added the MYSQLI_CLIENT_SSL_DONT_VERIFY_SERVER_CERT flag for MySQL Native Driver</td></tr></tbody><tbody class="gen-changelog v5-6-16"><tr><td>5.6.12</td><td><a href='function.gd-info.html'>gd_info</a></td><td>WebP Support added.</td></tr></tbody><tbody class="gen-changelog v5-6-12"><tr><td>5.6.6</td><td><a href='function.json-encode.html'>json_encode</a></td><td>JSON_PRESERVE_ZERO_FRACTION
option was added.</td></tr></tbody><tbody class="gen-changelog v5-6-6"><tr><td>5.6.5</td><td><a href='function.crypt.html'>crypt</a></td><td>When the failure string "*0" is given as the
salt, "*1" will now be returned for consistency
with other crypt implementations. Prior to this version, PHP 5.6 would
incorrectly return a DES hash.</td></tr></tbody><tbody class="gen-changelog v5-6-5"><tr><td>5.6.3</td><td><a href='function.pack.html'>pack</a></td><td>The "q", "Q", "J" and "P" codes were added to enable working with 64-bit numbers.</td></tr></tbody><tbody class="gen-changelog v5-6-3"><tr><td>5.6.1</td><td><a href='function.parse-ini-file.html'>parse_ini_file</a></td><td>Added new INI_SCANNER_TYPED mode.</td></tr><tr><td> </td><td><a href='function.sem-acquire.html'>sem_acquire</a></td><td>The $nowait parameter was added.</td></tr></tbody><tbody class="gen-changelog v5-6-1"><tr><td>5.6.0</td><td><a href='function.array-fill.html'>array_fill</a></td><td>num may now be zero. Previously,
num was required to be greater than zero.</td></tr><tr><td> </td><td><a href='function.array-filter.html'>array_filter</a></td><td>Added optional flag parameter and constants
ARRAY_FILTER_USE_KEY and
ARRAY_FILTER_USE_BOTH</td></tr><tr><td> </td><td><a href='function.crypt.html'>crypt</a></td><td>Raise E_NOTICE security warning if salt is omitted.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>CURLOPT_SAFE_UPLOAD is now TRUE by default.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Removed CURLOPT_CLOSEPOLICY and associated values.</td></tr><tr><td> </td><td><a href='function.hash-algos.html'>hash_algos</a></td><td>Support for gost-crypto was added. This implements the GOST hash
function using the CryptoPro S-box tables as specified by
RFC 4357, section 11.2.</td></tr><tr><td> </td><td><a href='function.html-entity-decode.html'>html_entity_decode</a></td><td>The default value for the encoding parameter was
changed to be the value of the
default_charset configuration
option.</td></tr><tr><td> </td><td><a href='function.htmlentities.html'>htmlentities</a></td><td>The default value for the encoding parameter was
changed to be the value of the
default_charset configuration
option.</td></tr><tr><td> </td><td><a href='function.htmlspecialchars.html'>htmlspecialchars</a></td><td>The default value for the encoding parameter was
changed to be the value of the
default_charset configuration
option.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>Invalid non-lowercased variants of the true,
false and null literals are no
longer accepted as valid input, and will generate warnings.</td></tr><tr><td> </td><td><a href='function.mb-regex-encoding.html'>mb_regex_encoding</a></td><td>Default encoding is changed to UTF-8. It was EUC-JP Previously.</td></tr><tr><td> </td><td><a href='function.mcrypt-create-iv.html'>mcrypt_create_iv</a></td><td>MCRYPT_DEV_URANDOM is now the default value of
source.</td></tr><tr><td> </td><td><a href='function.mcrypt-decrypt.html'>mcrypt_decrypt</a></td><td>Invalid key and iv sizes
are no longer accepted. mcrypt_decrypt will now throw
a warning and return FALSE if the inputs are invalid. Previously keys and
IVs were padded with '\0' bytes to the next valid size.</td></tr><tr><td> </td><td><a href='function.mcrypt-encrypt.html'>mcrypt_encrypt</a></td><td>Invalid key and iv sizes
are no longer accepted. mcrypt_encrypt will now throw
a warning and return FALSE if the inputs are invalid. Previously keys and
IVs were padded with '\0' bytes to the next valid size.</td></tr><tr><td> </td><td><a href='function.pg-connect.html'>pg_connect</a></td><td>Support for giving the PGSQL_CONNECT_ASYNC
constant as the connect_type was added.</td></tr><tr><td> </td><td><a href='function.pg-convert.html'>pg_convert</a></td><td>No longer experimental. Boolean/NULL data types are supported. Unknown/unsupported
data types are escaped without validation. pg_convert can
be used with any data types.</td></tr><tr><td> </td><td><a href='function.pg-delete.html'>pg_delete</a></td><td>No longer experimental. Added PGSQL_DML_ESCAPE constant,
TRUE/FALSE and NULL data type support.</td></tr><tr><td> </td><td><a href='function.pg-insert.html'>pg_insert</a></td><td>No longer experimental. Added PGSQL_DML_ESCAPE constant,
TRUE/FALSE and NULL data type support.</td></tr><tr><td> </td><td><a href='function.pg-insert.html'>pg_insert</a></td><td>Unless PGSQL_DML_STRING is passed, the function
now returns the connection resource instead of TRUE on success.</td></tr><tr><td> </td><td><a href='function.pg-lo-seek.html'>pg_lo_seek</a></td><td>Added PostgreSQL 9.3's 64bit large object support. Both client and server must
support PostgreSQL 9.3 and PHP must be 64bit build to use 64bit large object.</td></tr><tr><td> </td><td><a href='function.pg-lo-tell.html'>pg_lo_tell</a></td><td>Added PostgreSQL 9.3's 64bit large object support. Both client and server must
support PostgreSQL 9.3 and PHP must be 64bit build to use 64bit large object.</td></tr><tr><td> </td><td><a href='function.pg-lo-truncate.html'>pg_lo_truncate</a></td><td>Added truncate function. It supports PostgreSQL 9.3's 64bit large object. Both client and server must
support PostgreSQL 9.3 and PHP must be 64bit build to use 64bit large object.</td></tr><tr><td> </td><td><a href='function.pg-meta-data.html'>pg_meta_data</a></td><td>No longer experimental. Added "is enum" as default attribute.
extended flag is added.</td></tr><tr><td> </td><td><a href='function.pg-select.html'>pg_select</a></td><td>No longer experimental. Added PGSQL_DML_ESCAPE constant,
TRUE/FALSE and NULL data type support.</td></tr><tr><td> </td><td><a href='function.pg-update.html'>pg_update</a></td><td>No longer experimental. Added PGSQL_DML_ESCAPE constant,
TRUE/FALSE and NULL data type support.</td></tr><tr><td> </td><td><a href='function.stream-socket-enable-crypto.html'>stream_socket_enable_crypto</a></td><td>The crypto_type is now optional.</td></tr><tr><td> </td><td><a href='function.stream-socket-enable-crypto.html'>stream_socket_enable_crypto</a></td><td>Introduce STREAM_CRYPTO_METHOD_ANY_CLIENT, STREAM_CRYPTO_METHOD_TLSv1_0_CLIENT, STREAM_CRYPTO_METHOD_TLSv1_1_CLIENT, STREAM_CRYPTO_METHOD_TLSv1_2_CLIENT, STREAM_CRYPTO_METHOD_ANY_SERVER, STREAM_CRYPTO_METHOD_TLSv1_0_SERVER, STREAM_CRYPTO_METHOD_TLSv1_1_SERVER, STREAM_CRYPTO_METHOD_TLSv1_2_SERVER.</td></tr><tr><td> </td><td><a href='function.unserialize.html'>unserialize</a></td><td>Manipulating the serialised data by replacing C:
with O: to force object instantiation without
calling the constructor will now fail.</td></tr><tr><td> </td><td><a href='reflectionclass.newinstancewithoutconstructor.html'>ReflectionClass::newInstanceWithoutConstructor</a></td><td>All internal classes can now be instantiated except for those declared
final.</td></tr><tr><td> </td><td><a href='xmlreader.getattributeno.html'>XMLReader::getAttributeNo</a></td><td>XMLReader::getAttributeNo now returns NULL
if the attribute doesn't exist.</td></tr><tr><td> </td><td><a href='xmlreader.getattributens.html'>XMLReader::getAttributeNs</a></td><td>XMLReader::getAttributeNS now returns NULL
if the attribute doesn't exist.</td></tr></tbody><tbody class="gen-changelog v5-6-0"><tr><td>5.5.38, 5.6.24, 7.0.9</td><td><a href='function.getenv.html'>getenv</a></td><td>The local_only parameter has been added.</td></tr></tbody><tbody class="gen-changelog v5-5-38, 5-6-24, 7-0-9"><tr><td>5.5.22, 5.6.6</td><td><a href='function.flock.html'>flock</a></td><td>Added support for the wouldblock parameter on
Windows.</td></tr><tr><td> </td><td><a href='splfileobject.flock.html'>SplFileObject::flock</a></td><td>Added support for the wouldblock parameter on
Windows.</td></tr></tbody><tbody class="gen-changelog v5-5-22, 5-6-6"><tr><td>5.5.21, 5.6.5</td><td><a href='splfileobject.fputcsv.html'>SplFileObject::fputcsv</a></td><td>Added the escape parameter.</td></tr></tbody><tbody class="gen-changelog v5-5-21, 5-6-5"><tr><td>5.5.21</td><td><a href='function.crypt.html'>crypt</a></td><td>When the failure string "*0" is given as the
salt, "*1" will now be returned for consistency
with other crypt implementations. Prior to this version, PHP 5.5 (and
earlier branches) would incorrectly return a DES hash.</td></tr></tbody><tbody class="gen-changelog v5-5-21"><tr><td>5.5.19/5.6.3</td><td><a href='function.imagescale.html'>imagescale</a></td><td>The calculation of the height if new_height was
negative or omitted was fixed; prior to these versions, the aspect
ratio was not maintained correctly.</td></tr></tbody><tbody class="gen-changelog v5-5-19/5-6-3"><tr><td>5.5.11</td><td><a href='function.substr-compare.html'>substr_compare</a></td><td>length may now be 0.</td></tr></tbody><tbody class="gen-changelog v5-5-11"><tr><td>5.5.10</td><td><a href='datetimezone.construct.html'>DateTimeZone::__construct</a></td><td>The timezone parameter accepts offset values.</td></tr></tbody><tbody class="gen-changelog v5-5-10"><tr><td>5.5.8</td><td><a href='dateperiod.construct.html'>DatePeriod::__construct</a></td><td>end type changed to
DateTimeInterface.
Previously, DateTime.</td></tr></tbody><tbody class="gen-changelog v5-5-8"><tr><td>5.5.7</td><td><a href='function.apache-request-headers.html'>apache_request_headers</a></td><td>This function became available in the CLI server.</td></tr><tr><td> </td><td><a href='function.apache-response-headers.html'>apache_response_headers</a></td><td>This function became available in the CLI server.</td></tr><tr><td> </td><td><a href='function.getallheaders.html'>getallheaders</a></td><td>This function became available in the CLI server.</td></tr></tbody><tbody class="gen-changelog v5-5-7"><tr><td>5.5.4</td><td><a href='function.fputcsv.html'>fputcsv</a></td><td>The escape_char parameter was added</td></tr></tbody><tbody class="gen-changelog v5-5-4"><tr><td>5.5.3/5.4.19</td><td><a href='function.pg-delete.html'>pg_delete</a></td><td>Direct SQL injection to table_name and Indirect SQL
injection to identifiers are fixed.</td></tr><tr><td> </td><td><a href='function.pg-insert.html'>pg_insert</a></td><td>Direct SQL injection to table_name and Indirect SQL
injection to identifiers are fixed.</td></tr><tr><td> </td><td><a href='function.pg-select.html'>pg_select</a></td><td>Direct SQL injection to table_name and Indirect SQL
injection to identifiers are fixed.</td></tr><tr><td> </td><td><a href='function.pg-update.html'>pg_update</a></td><td>Direct SQL injection to table_name and Indirect
SQL injection to identifiers are fixed.</td></tr></tbody><tbody class="gen-changelog v5-5-3/5-4-19"><tr><td>5.5.2</td><td><a href='domdocument.schemavalidate.html'>DOMDocument::schemaValidate</a></td><td>Added the flags parameter</td></tr><tr><td> </td><td><a href='domdocument.schemavalidatesource.html'>DOMDocument::schemaValidateSource</a></td><td>Added the flags parameter</td></tr></tbody><tbody class="gen-changelog v5-5-2"><tr><td>5.5.1</td><td><a href='function.hex2bin.html'>hex2bin</a></td><td>A warning is thrown if the input string is invalid hexadecimal string.</td></tr><tr><td> </td><td><a href='function.pg-unescape-bytea.html'>pg_unescape_bytea</a></td><td>A warning is thrown if the input string is invalid.</td></tr><tr><td> </td><td><a href='function.session-set-save-handler.html'>session_set_save_handler</a></td><td>Added the optional create_sid parameter.</td></tr></tbody><tbody class="gen-changelog v5-5-1"><tr><td>5.5.0/PECL 3.0.0</td><td><a href='intldateformatter.create.html'>IntlDateFormatter::create</a></td><td>An IntlCalendar object is allowed for
calendar.
Objects of type IntlTimeZone and
DateTimeZone are allowed for
timezone.
Invalid timezone identifiers (including empty strings) are no longer
allowed for timezone.
If NULL is given for timezone, the timezone
identifier given by date_default_timezone_get will
be used instead of ICUʼs default.</td></tr><tr><td> </td><td><a href='intldateformatter.format.html'>IntlDateFormatter::format</a></td><td>Support for providing IntlCalendar objects to the
value parameter was added.</td></tr><tr><td> </td><td><a href='intldateformatter.setcalendar.html'>IntlDateFormatter::setCalendar</a></td><td>It became possible to pass an IntlCalendar
object.</td></tr></tbody><tbody class="gen-changelog v5-5-0/PECL 3-0-0"><tr><td>5.5.0</td><td><a href='dateperiod.construct.html'>DatePeriod::__construct</a></td><td>start type changed to
DateTimeInterface.
Previously, DateTime.</td></tr><tr><td> </td><td><a href='function.curl-getinfo.html'>curl_getinfo</a></td><td>Introduced CURLINFO_RESPONSE_CODE,
CURLINFO_HTTP_CONNECTCODE,
CURLINFO_HTTPAUTH_AVAIL,
CURLINFO_PROXYAUTH_AVAIL,
CURLINFO_OS_ERRNO,
CURLINFO_NUM_CONNECTS,
CURLINFO_SSL_ENGINES,
CURLINFO_COOKIELIST,
CURLINFO_FTP_ENTRY_PATH,
CURLINFO_APPCONNECT_TIME,
CURLINFO_CONDITION_UNMET,
CURLINFO_RTSP_CLIENT_CSEQ,
CURLINFO_RTSP_CSEQ_RECV,
CURLINFO_RTSP_SERVER_CSEQ and
CURLINFO_RTSP_SESSION_ID.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Added the cURL resource as the first argument to the
CURLOPT_PROGRESSFUNCTION callback.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURLOPT_SHARE.</td></tr><tr><td> </td><td><a href='function.empty.html'>empty</a></td><td>empty now supports expressions, rather than only
variables.</td></tr><tr><td> </td><td><a href='function.imagerotate.html'>imagerotate</a></td><td>This function is now affected by the interpolation method set by the
imagesetinterpolation function.</td></tr><tr><td> </td><td><a href='function.imagerotate.html'>imagerotate</a></td><td>The ignore_transparent is now silently ignored.</td></tr><tr><td> </td><td><a href='function.ip2long.html'>ip2long</a></td><td>Prior to this version, on Windows ip2long would sometimes return
a valid number even if passed a value which was not an (IPv4) Internet Protocol
dotted address.</td></tr><tr><td> </td><td><a href='function.iterator-to-array.html'>iterator_to_array</a></td><td>iterator_to_array gained support for key types
other than integer and string when the
use_keys parameter is enabled.</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>depth parameter was added.</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>The return value on failure was changed from null
string to FALSE.</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>JSON_PARTIAL_OUTPUT_ON_ERROR option was added.</td></tr><tr><td> </td><td><a href='function.mysql-connect.html'>mysql_connect</a></td><td>This function will generate an E_DEPRECATED
error.</td></tr><tr><td> </td><td><a href='function.mysql-db-name.html'>mysql_db_name</a></td><td>The mysql_list_dbs function is deprecated,
and emits an E_DEPRECATED level error.</td></tr><tr><td> </td><td><a href='function.mysql-pconnect.html'>mysql_pconnect</a></td><td>This function will generate an E_DEPRECATED
error.</td></tr><tr><td> </td><td><a href='function.mysql-tablename.html'>mysql_tablename</a></td><td>The mysql_tablename function is deprecated,
and emits an E_DEPRECATED level error.</td></tr><tr><td> </td><td><a href='function.pack.html'>pack</a></td><td>The "Z" code was added with equivalent functionality to "a" for Perl
compatibility.</td></tr><tr><td> </td><td><a href='function.php-logo-guid.html'>php_logo_guid</a></td><td>php_logo_guid has been removed from PHP.</td></tr><tr><td> </td><td><a href='function.phpinfo.html'>phpinfo</a></td><td>Logo GUIDs were replaced with data URIs, and so turning off expose_php
now has no effect on the result of phpinfo(). Credits are also now
embedded within the output itself instead of linked.</td></tr><tr><td> </td><td><a href='function.preg-replace.html'>preg_replace</a></td><td>The /e modifier is deprecated. Use
preg_replace_callback instead. See the
PREG_REPLACE_EVAL
documentation for additional information about security risks.</td></tr><tr><td> </td><td><a href='function.set-error-handler.html'>set_error_handler</a></td><td>error_handler now accepts NULL.</td></tr><tr><td> </td><td><a href='function.set-exception-handler.html'>set_exception_handler</a></td><td>Previously, if NULL was passed then this function returned TRUE.
It returns the previous handler since PHP 5.5.0.</td></tr><tr><td> </td><td><a href='function.setcookie.html'>setcookie</a></td><td>A Max-Age attribute is now included in the Set-Cookie header sent to
the client.</td></tr><tr><td> </td><td><a href='function.setrawcookie.html'>setrawcookie</a></td><td>A Max-Age attribute is now included in the Set-Cookie header sent to
the client.</td></tr><tr><td> </td><td><a href='function.unpack.html'>unpack</a></td><td>Changes were made to bring this function into line with Perl:
The "a" code now retains trailing NULL bytes.
The "A" code now strips all trailing ASCII whitespace (spaces, tabs,
newlines, carriage returns, and NULL bytes).
The "Z" code was added for NULL-padded strings, and removes trailing
NULL bytes.</td></tr><tr><td> </td><td><a href='function.zend-logo-guid.html'>zend_logo_guid</a></td><td>zend_logo_guid has been removed from PHP.</td></tr><tr><td> </td><td><a href='intldateformatter.settimezoneid.html'>IntlDateFormatter::setTimeZoneId</a></td><td>This function has been deprecated.</td></tr><tr><td> </td><td><a href='mysqli.commit.html'>mysqli::commit</a></td><td>Added flags and name
parameters.</td></tr><tr><td> </td><td><a href='mysqli.options.html'>mysqli::options</a></td><td>The MYSQLI_SERVER_PUBLIC_KEY and
MYSQLI_SERVER_PUBLIC_KEY options were added.</td></tr><tr><td> </td><td><a href='mysqli.rollback.html'>mysqli::rollback</a></td><td>Added flags and name
parameters.</td></tr><tr><td> </td><td><a href='soapclient.soapclient.html'>SoapClient::SoapClient</a></td><td>New ssl_method option.</td></tr></tbody><tbody class="gen-changelog v5-5-0"><tr><td>5.4.43, 5.5.27, 5.6.11</td><td><a href='function.escapeshellarg.html'>escapeshellarg</a></td><td>Exclamation marks are replaced by spaces.</td></tr><tr><td> </td><td><a href='function.escapeshellcmd.html'>escapeshellcmd</a></td><td>Exclamation marks are replaced by spaces.</td></tr></tbody><tbody class="gen-changelog v5-4-43, 5-5-27, 5-6-11"><tr><td>5.4.42, 5.5.27</td><td><a href='function.mail.html'>mail</a></td><td>Header injection protection has been addded for the
additional_headers parameter. This means that
multiple consecutive newlines are no longer allowed.</td></tr></tbody><tbody class="gen-changelog v5-4-42, 5-5-27"><tr><td>5.4.32, 5.5.16</td><td><a href='function.ucwords.html'>ucwords</a></td><td>Added the delimiters parameter.</td></tr></tbody><tbody class="gen-changelog v5-4-32, 5-5-16"><tr><td>5.4.8</td><td><a href='function.assert.html'>assert</a></td><td>The description parameter was added. The
description is also now provided to a callback
function in ASSERT_CALLBACK mode as the fourth
argument.</td></tr><tr><td> </td><td><a href='function.mb-strcut.html'>mb_strcut</a></td><td>Passing NULL as length
extracts all bytes to the end of the string. Prior to this version
NULL was treated the same as 0.</td></tr><tr><td> </td><td><a href='function.mb-substr.html'>mb_substr</a></td><td>Passing NULL as length
extracts all characters to the end of the string. Prior to this version
NULL was treated the same as 0.</td></tr></tbody><tbody class="gen-changelog v5-4-8"><tr><td>5.4.7</td><td><a href='function.curl-getinfo.html'>curl_getinfo</a></td><td>Introduced CURLINFO_PRIMARY_IP,
CURLINFO_PRIMARY_PORT,
CURLINFO_LOCAL_IP and
CURLINFO_LOCAL_PORT.</td></tr><tr><td> </td><td><a href='function.parse-url.html'>parse_url</a></td><td>Fixed host recognition when scheme
is omitted and a leading component separator is present.</td></tr></tbody><tbody class="gen-changelog v5-4-7"><tr><td>5.4.4</td><td><a href='function.hex2bin.html'>hex2bin</a></td><td>A warning is thrown if the input string is of odd length. In PHP 5.4.0 the string
was silently accepted, but the last byte was truncated.</td></tr></tbody><tbody class="gen-changelog v5-4-4"><tr><td>5.4.0/PECL 2.0.0b1</td><td><a href='function.idn-to-ascii.html'>idn_to_ascii</a></td><td>Added the parameters variant and
idna_info; UTS #46 support (requires ICU ≥ 4.6).</td></tr><tr><td> </td><td><a href='function.idn-to-utf8.html'>idn_to_utf8</a></td><td>Added the parameters variant and
idna_info; UTS #46 support (requires ICU ≥ 4.6).</td></tr></tbody><tbody class="gen-changelog v5-4-0/PECL 2-0-0b1"><tr><td>5.4.0</td><td><a href='domdocument.loadhtml.html'>DOMDocument::loadHTML</a></td><td>Added options parameter.</td></tr><tr><td> </td><td><a href='domdocument.loadhtmlfile.html'>DOMDocument::loadHTMLFile</a></td><td>Added options parameter.</td></tr><tr><td> </td><td><a href='function.apache-child-terminate.html'>apache_child_terminate</a></td><td>This function became available under FastCGI. Previously, it was
supported only when PHP was installed as an Apache module.</td></tr><tr><td> </td><td><a href='function.apache-request-headers.html'>apache_request_headers</a></td><td>This function became available under FastCGI. Previously, it was
supported when PHP was installed as an Apache module or by the
NSAPI server module in Netscape/iPlanet/SunONE
webservers.</td></tr><tr><td> </td><td><a href='function.apache-response-headers.html'>apache_response_headers</a></td><td>This function became available under FastCGI. Previously, it was
supported when PHP was installed as an Apache module or by the
NSAPI server module in Netscape/iPlanet/SunONE
webservers.</td></tr><tr><td> </td><td><a href='function.array-combine.html'>array_combine</a></td><td>Previous versions issued E_WARNING and returned
FALSE for empty arrays.</td></tr><tr><td> </td><td><a href='function.array-multisort.html'>array_multisort</a></td><td>The SORT_NATURAL and SORT_FLAG_CASE
were added to array1_sort_flags as possible sort flags.</td></tr><tr><td> </td><td><a href='function.date-default-timezone-get.html'>date_default_timezone_get</a></td><td>The TZ environment variable is no longer used to
guess the timezone.</td></tr><tr><td> </td><td><a href='function.date-default-timezone-get.html'>date_default_timezone_get</a></td><td>The timezone is no longer guessed from information available through the
operating system as the guessed timezone can not be relied on.</td></tr><tr><td> </td><td><a href='function.debug-backtrace.html'>debug_backtrace</a></td><td>Added the optional parameter limit.</td></tr><tr><td> </td><td><a href='function.debug-print-backtrace.html'>debug_print_backtrace</a></td><td>Added the optional parameter limit.</td></tr><tr><td> </td><td><a href='function.define-syslog-variables.html'>define_syslog_variables</a></td><td>This function was removed from PHP.</td></tr><tr><td> </td><td><a href='function.dns-get-record.html'>dns_get_record</a></td><td>Added raw parameter.</td></tr><tr><td> </td><td><a href='function.empty.html'>empty</a></td><td>Checking non-numeric offsets of strings returns TRUE.</td></tr><tr><td> </td><td><a href='function.error-reporting.html'>error_reporting</a></td><td>E_STRICT became part of E_ALL.</td></tr><tr><td> </td><td><a href='function.filter-input-array.html'>filter_input_array</a></td><td>Added add_empty parameter.</td></tr><tr><td> </td><td><a href='function.filter-var-array.html'>filter_var_array</a></td><td>Added add_empty parameter.</td></tr><tr><td> </td><td><a href='function.get-html-translation-table.html'>get_html_translation_table</a></td><td>The default value for the encoding parameter was
changed to UTF-8.</td></tr><tr><td> </td><td><a href='function.get-html-translation-table.html'>get_html_translation_table</a></td><td>The constants ENT_HTML401, ENT_XML1,
ENT_XHTML and ENT_HTML5 were added.</td></tr><tr><td> </td><td><a href='function.get-magic-quotes-gpc.html'>get_magic_quotes_gpc</a></td><td>Always returns FALSE because the magic quotes feature was removed from PHP.</td></tr><tr><td> </td><td><a href='function.get-magic-quotes-runtime.html'>get_magic_quotes_runtime</a></td><td>Always returns FALSE because the magic quotes feature was removed from PHP.</td></tr><tr><td> </td><td><a href='function.getallheaders.html'>getallheaders</a></td><td>This function became available under FastCGI. Previously, it was
supported when PHP was installed as an Apache module or by the
NSAPI server module in Netscape/iPlanet/SunONE
webservers.</td></tr><tr><td> </td><td><a href='function.gzcompress.html'>gzcompress</a></td><td>Added encoding parameter.</td></tr><tr><td> </td><td><a href='function.gzdeflate.html'>gzdeflate</a></td><td>Added encoding parameter.</td></tr><tr><td> </td><td><a href='function.gzencode.html'>gzencode</a></td><td>FORCE_DEFLATE now generates RFC 1950 compliant
output.</td></tr><tr><td> </td><td><a href='function.hash.html'>hash</a></td><td>The tiger algorithm now uses big-endian byte ordering. See also example below.</td></tr><tr><td> </td><td><a href='function.hash-algos.html'>hash_algos</a></td><td>Support for joaat, fnv132 and fnv164 was added. Support for Salsa10 and Salsa20 was removed.</td></tr><tr><td> </td><td><a href='function.html-entity-decode.html'>html_entity_decode</a></td><td>Default encoding changed from ISO-8859-1 to UTF-8.</td></tr><tr><td> </td><td><a href='function.html-entity-decode.html'>html_entity_decode</a></td><td>The constants ENT_HTML401, ENT_XML1,
ENT_XHTML and ENT_HTML5 were added.</td></tr><tr><td> </td><td><a href='function.htmlentities.html'>htmlentities</a></td><td>The default value for the encoding parameter was
changed to UTF-8.</td></tr><tr><td> </td><td><a href='function.htmlentities.html'>htmlentities</a></td><td>The constants ENT_SUBSTITUTE, ENT_DISALLOWED,
ENT_HTML401, ENT_XML1,
ENT_XHTML and ENT_HTML5 were added.</td></tr><tr><td> </td><td><a href='function.htmlspecialchars.html'>htmlspecialchars</a></td><td>The default value for the encoding parameter was
changed to UTF-8.</td></tr><tr><td> </td><td><a href='function.htmlspecialchars.html'>htmlspecialchars</a></td><td>The constants ENT_SUBSTITUTE, ENT_DISALLOWED,
ENT_HTML401, ENT_XML1,
ENT_XHTML and ENT_HTML5 were added.</td></tr><tr><td> </td><td><a href='function.htmlspecialchars-decode.html'>htmlspecialchars_decode</a></td><td>The constants ENT_HTML401, ENT_XML1,
ENT_XHTML and ENT_HTML5 were added.</td></tr><tr><td> </td><td><a href='function.http-build-query.html'>http_build_query</a></td><td>The enc_type parameter was added.</td></tr><tr><td> </td><td><a href='function.iconv.html'>iconv</a></td><td>Since this version, the function returns FALSE on illegal characters,
unless //IGNORE is specified in output charset.
Before, it returned partial output string.</td></tr><tr><td> </td><td><a href='function.imagecolorset.html'>imagecolorset</a></td><td>The alpha parameter was added.</td></tr><tr><td> </td><td><a href='function.imagegd.html'>imagegd</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.imagegd2.html'>imagegd2</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.imagegif.html'>imagegif</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.imagejpeg.html'>imagejpeg</a></td><td>Disallowed passing an empty string to to to
skip this argument.</td></tr><tr><td> </td><td><a href='function.imagejpeg.html'>imagejpeg</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.imagepng.html'>imagepng</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.imagewbmp.html'>imagewbmp</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.imagewebp.html'>imagewebp</a></td><td>Added support for passing a stream resource to
to.</td></tr><tr><td> </td><td><a href='function.isset.html'>isset</a></td><td>Checking non-numeric offsets of strings now returns FALSE.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>The options parameter was added.</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>JSON_PRETTY_PRINT,
JSON_UNESCAPED_SLASHES, and
JSON_UNESCAPED_UNICODE
options were added.</td></tr><tr><td> </td><td><a href='function.mb-encode-numericentity.html'>mb_encode_numericentity</a></td><td>Added is_hex parameter.</td></tr><tr><td> </td><td><a href='function.mysqli-get-cache-stats.html'>mysqli_get_cache_stats</a></td><td>The mysqli_get_cache_stats was removed.</td></tr><tr><td> </td><td><a href='function.number-format.html'>number_format</a></td><td>This function now supports multiple bytes in
dec_point and
thousands_sep. Only the first byte of each
separator was used in older versions.</td></tr><tr><td> </td><td><a href='function.ob-start.html'>ob_start</a></td><td>A chunk size of 1 now results in chunks of 1 byte
being sent to the output buffer.</td></tr><tr><td> </td><td><a href='function.ob-start.html'>ob_start</a></td><td>The third parameter of ob_start changed from a
boolean parameter called erase
(which, if set to FALSE, would prevent the output buffer from being
deleted until the script finished executing) to an
integer parameter called flags.
Unfortunately, this results in an API compatibility break for code
written prior to PHP 5.4.0 that uses the third parameter. See
the flags example
for an example of how to handle this with code that needs to be
compatible with both.</td></tr><tr><td> </td><td><a href='function.openssl-decrypt.html'>openssl_decrypt</a></td><td>The raw_output was changed to options.</td></tr><tr><td> </td><td><a href='function.openssl-encrypt.html'>openssl_encrypt</a></td><td>The raw_output was changed to options.</td></tr><tr><td> </td><td><a href='function.preg-match-all.html'>preg_match_all</a></td><td>The matches parameter became optional.</td></tr><tr><td> </td><td><a href='function.scandir.html'>scandir</a></td><td>sorting_order constants
were added. Any nonzero value caused descending order in previous versions. So
for all PHP versions, use 0 for ascending order, and 1
for descending order. An option for SCANDIR_SORT_NONE behavior did not
exist prior to PHP 5.4.0.</td></tr><tr><td> </td><td><a href='function.session-set-save-handler.html'>session_set_save_handler</a></td><td>Added SessionHandlerInterface for implementing session handlers and
SessionHandler to expose internal PHP session handlers.</td></tr><tr><td> </td><td><a href='function.snmp-set-valueretrieval.html'>snmp_set_valueretrieval</a></td><td>Constants SNMP_VALUE_PLAIN or SNMP_VALUE_LIBRARY
may be combined with SNMP_VALUE_OBJECT
resulting different way of representing contents of value
array element in return value of GET-function. If no
SNMP_VALUE_{PLAIN,LIBRARY} constant is
accompanying SNMP_VALUE_OBJECT,
SNMP_VALUE_LIBRARY is used.
Prior to 5.4.0 SNMP_VALUE_OBJECT effecively meant
SNMP_VALUE_OBJECT|SNMP_VALUE_PLAIN.</td></tr><tr><td> </td><td><a href='function.sort.html'>sort</a></td><td>Added support for SORT_NATURAL and
SORT_FLAG_CASE as sort_flags</td></tr><tr><td> </td><td><a href='pdostatement.getcolumnmeta.html'>PDOStatement::getColumnMeta</a></td><td>PDO_DBLIB driver support added</td></tr><tr><td> </td><td><a href='phar.setstub.html'>Phar::setStub</a></td><td>Added len parameter.</td></tr><tr><td> </td><td><a href='phardata.setstub.html'>PharData::setStub</a></td><td>Added len parameter.</td></tr><tr><td> </td><td><a href='simplexmlelement.getdocnamespaces.html'>SimpleXMLElement::getDocNamespaces</a></td><td>Added from_root parameter.</td></tr><tr><td> </td><td><a href='soapclient.soapclient.html'>SoapClient::SoapClient</a></td><td>New keep_alive option.</td></tr></tbody><tbody class="gen-changelog v5-4-0"><tr><td>5.4</td><td><a href='function.grapheme-substr.html'>grapheme_substr</a></td><td>If length is given and positive and the
argument string is shorter than the specified length, all the rest of
the string according to start parameter is
returned. Previously, FALSE was returned.</td></tr></tbody><tbody class="gen-changelog v5-4"><tr><td>5.3.19</td><td><a href='function.imagecreatefromxpm.html'>imagecreatefromxpm</a></td><td>imagecreatefromxpm is available on Windows.</td></tr></tbody><tbody class="gen-changelog v5-3-19"><tr><td>5.3.9</td><td><a href='datetime.createfromformat.html'>DateTime::createFromFormat</a></td><td>The + format specifier has been added.</td></tr><tr><td> </td><td><a href='function.dl.html'>dl</a></td><td>dl is enabled in PHP-FPM, albeit discouraged.</td></tr><tr><td> </td><td><a href='function.is-a.html'>is_a</a></td><td>Added allow_string parameter</td></tr><tr><td> </td><td><a href='function.is-subclass-of.html'>is_subclass_of</a></td><td>Added allow_string parameter</td></tr></tbody><tbody class="gen-changelog v5-3-9"><tr><td>5.3.7</td><td><a href='function.crypt.html'>crypt</a></td><td>Added $2x$ and $2y$ Blowfish
modes to deal with potential high-bit attacks.</td></tr><tr><td> </td><td><a href='function.curl-getinfo.html'>curl_getinfo</a></td><td>Introduced CURLINFO_REDIRECT_URL.</td></tr><tr><td> </td><td><a href='function.is-subclass-of.html'>is_subclass_of</a></td><td>Added support for class_name to work with
interfaces</td></tr></tbody><tbody class="gen-changelog v5-3-7"><tr><td>5.3.6</td><td><a href='datetime.modify.html'>DateTime::modify</a></td><td>Absolute date/time statements now take effect.
Previously, only relative parts were used.</td></tr><tr><td> </td><td><a href='domdocument.savehtml.html'>DOMDocument::saveHTML</a></td><td>The node parameter was added.</td></tr><tr><td> </td><td><a href='function.array-product.html'>array_product</a></td><td>The product of an empty array is now 1, when before this function would
return 0 for an empty array.</td></tr><tr><td> </td><td><a href='function.debug-backtrace.html'>debug_backtrace</a></td><td>The parameter provide_object changed to options and additional option
DEBUG_BACKTRACE_IGNORE_ARGS is added.</td></tr><tr><td> </td><td><a href='function.debug-print-backtrace.html'>debug_print_backtrace</a></td><td>Added the optional parameter options.</td></tr><tr><td> </td><td><a href='function.preg-match.html'>preg_match</a></td><td>Returns FALSE if offset is higher than
subject length.</td></tr><tr><td> </td><td><a href='function.preg-match-all.html'>preg_match_all</a></td><td>Returns FALSE if offset
is higher than
subject length.</td></tr><tr><td> </td><td><a href='ref.pdo-mysql.connection.html'>PDO_MYSQL DSN</a></td><td>Prior to version 5.3.6, charset was ignored.</td></tr></tbody><tbody class="gen-changelog v5-3-6"><tr><td>5.3.4</td><td><a href='function.copy.html'>copy</a></td><td>Changed the context parameter to actually have an effect.
Previously, any context was ignored.</td></tr><tr><td> </td><td><a href='function.get-html-translation-table.html'>get_html_translation_table</a></td><td>The encoding parameter was added.</td></tr><tr><td> </td><td><a href='function.mt-rand.html'>mt_rand</a></td><td>Issues an E_WARNING and returns FALSE if
max < min.</td></tr><tr><td> </td><td><a href='function.rawurlencode.html'>rawurlencode</a></td><td>Tilde characters are no longer encoded when
rawurlencode is used with EBCDIC strings.</td></tr><tr><td> </td><td><a href='function.sleep.html'>sleep</a></td><td>Before PHP 5.3.4, on Windows, sleep always
returns NULL when sleep has occurred, regardless of whether the
sleep was interrupted or not.</td></tr><tr><td> </td><td><a href='function.strip-tags.html'>strip_tags</a></td><td>strip_tags ignores self-closing XHTML
tags in
allowable_tags.</td></tr><tr><td> </td><td><a href='intldateformatter.format.html'>IntlDateFormatter::format</a></td><td>Support for providing DateTime objects to the
value parameter was added.</td></tr><tr><td> </td><td><a href='mysqli-driver.report-mode.html'>mysqli_driver::$report_mode</a></td><td>Changing the reporting mode is now be per-request, rather than per-process.</td></tr></tbody><tbody class="gen-changelog v5-3-4"><tr><td>5.3.3</td><td><a href='domxpath.evaluate.html'>DOMXPath::evaluate</a></td><td>The registerNodeNS parameter was added.</td></tr><tr><td> </td><td><a href='domxpath.query.html'>DOMXPath::query</a></td><td>The registerNodeNS parameter was added.</td></tr><tr><td> </td><td><a href='function.imap-fetch-overview.html'>imap_fetch_overview</a></td><td>Add the udate property.</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>JSON_NUMERIC_CHECK option was added.</td></tr><tr><td> </td><td><a href='function.ldap-sasl-bind.html'>ldap_sasl_bind</a></td><td>Support on Windows was added.</td></tr><tr><td> </td><td><a href='function.openssl-decrypt.html'>openssl_decrypt</a></td><td>The iv parameter was added.</td></tr><tr><td> </td><td><a href='function.openssl-encrypt.html'>openssl_encrypt</a></td><td>The iv parameter was added.</td></tr><tr><td> </td><td><a href='function.parse-url.html'>parse_url</a></td><td>Removed the E_WARNING that was emitted when URL
parsing failed.</td></tr></tbody><tbody class="gen-changelog v5-3-3"><tr><td>5.3.2 (PECL OCI8 1.4)</td><td><a href='function.oci-set-prefetch.html'>oci_set_prefetch</a></td><td>Before this release, rows must be >= 1.</td></tr></tbody><tbody class="gen-changelog v5-3-2 (PECL OCI8 1-4)"><tr><td>5.3.2</td><td><a href='function.crypt.html'>crypt</a></td><td>Added SHA-256 and SHA-512 crypt based on Ulrich Drepper's
implementation.</td></tr><tr><td> </td><td><a href='function.crypt.html'>crypt</a></td><td>Fixed Blowfish behaviour on invalid rounds to return "failure"
string ("*0" or "*1"), instead of falling back to DES.</td></tr><tr><td> </td><td><a href='function.flock.html'>flock</a></td><td>The automatic unlocking when the file's resource handle is closed was
removed. Unlocking now always has to be done manually.</td></tr><tr><td> </td><td><a href='function.gmp-init.html'>gmp_init</a></td><td>The base was extended from 2 to 36, to
2 to 62 and -2 to -36.</td></tr><tr><td> </td><td><a href='function.gmp-strval.html'>gmp_strval</a></td><td>The base was extended from 2 to 36, to
2 to 62 and -2 to -36.</td></tr><tr><td> </td><td><a href='function.imap-append.html'>imap_append</a></td><td>Added INTERNALDATE support to imap_append.</td></tr><tr><td> </td><td><a href='function.imap-open.html'>imap_open</a></td><td>params added</td></tr><tr><td> </td><td><a href='splfileobject.flock.html'>SplFileObject::flock</a></td><td>The automatic unlocking when the file's resource handle is closed was
removed. Unlocking now always has to be done manually.</td></tr></tbody><tbody class="gen-changelog v5-3-2"><tr><td>5.3.1</td><td><a href='function.get-defined-constants.html'>get_defined_constants</a></td><td>Windows only: Core constants are categorized under Core,
previously mhash.</td></tr><tr><td> </td><td><a href='function.ibase-query.html'>ibase_query</a></td><td>On success the function now returns TRUE if there were no
affected rows, where it previously returned 0
(a zero followed by an empty space).</td></tr><tr><td> </td><td><a href='function.rename.html'>rename</a></td><td>rename can now rename files across drives in
Windows.</td></tr></tbody><tbody class="gen-changelog v5-3-1"><tr><td>5.3.0 (PECL OCI8 1.3.4)</td><td><a href='function.oci-set-prefetch.html'>oci_set_prefetch</a></td><td>Before this release, prefetching was limited to the lesser
of rows rows and 1024
* rows bytes. The byte size
restriction has now been removed.</td></tr></tbody><tbody class="gen-changelog v5-3-0 (PECL OCI8 1-3-4)"><tr><td>5.3.0</td><td><a href='datetime.construct.html'>DateTime::__construct</a></td><td>If time contains an invalid
date/time format, then an
exception is now thrown. Previously an error was emitted.</td></tr><tr><td> </td><td><a href='datetime.modify.html'>DateTime::modify</a></td><td>Changed the
return value on success from NULL to DateTime.</td></tr><tr><td> </td><td><a href='datetime.setdate.html'>DateTime::setDate</a></td><td>Changed the
return value on success from NULL to DateTime.</td></tr><tr><td> </td><td><a href='datetime.setisodate.html'>DateTime::setISODate</a></td><td>Changed the
return value on success from NULL to DateTime.</td></tr><tr><td> </td><td><a href='datetime.settime.html'>DateTime::setTime</a></td><td>Changed the
return value on success from NULL to DateTime.</td></tr><tr><td> </td><td><a href='datetime.settimezone.html'>DateTime::setTimezone</a></td><td>Changed the
return value on success from NULL to DateTime.</td></tr><tr><td> </td><td><a href='datetimezone.gettransitions.html'>DateTimeZone::getTransitions</a></td><td>The optional timestamp_begin and timestamp_end
were added.</td></tr><tr><td> </td><td><a href='datetimezone.listidentifiers.html'>DateTimeZone::listIdentifiers</a></td><td>Added the optional what and
country parameters.</td></tr><tr><td> </td><td><a href='directoryiterator.construct.html'>DirectoryIterator::__construct</a></td><td>Throws UnexpectedValueException if the
path cannot be opened.</td></tr><tr><td> </td><td><a href='function.acosh.html'>acosh</a></td><td>This function is now available on all platforms</td></tr><tr><td> </td><td><a href='function.array-multisort.html'>array_multisort</a></td><td>The SORT_LOCALE_STRING was added to
array1_sort_flags as possible sort flags.</td></tr><tr><td> </td><td><a href='function.array-reduce.html'>array_reduce</a></td><td>Changed initial to allow mixed, previously integer.</td></tr><tr><td> </td><td><a href='function.array-search.html'>array_search</a></td><td>As with all internal PHP functions as of 5.3.0,
array_search returns NULL if invalid parameters
are passed to it.</td></tr><tr><td> </td><td><a href='function.asinh.html'>asinh</a></td><td>This function is now available on all platforms</td></tr><tr><td> </td><td><a href='function.atanh.html'>atanh</a></td><td>This function is now available on all platforms</td></tr><tr><td> </td><td><a href='function.call-user-func.html'>call_user_func</a></td><td>The interpretation of object oriented keywords like parent
and self has changed. Previously, calling them using the
double colon syntax would emit an E_STRICT warning because
they were interpreted as static.</td></tr><tr><td> </td><td><a href='function.call-user-func.html'>call_user_func</a></td><td>If the called function expects a parameter to be passed by reference, an
E_WARNING is now issued.</td></tr><tr><td> </td><td><a href='function.call-user-func-array.html'>call_user_func_array</a></td><td>The interpretation of object oriented keywords like parent
and self has changed. Previously, calling them using the
double colon syntax would emit an E_STRICT warning because
they were interpreted as static.</td></tr><tr><td> </td><td><a href='function.checkdnsrr.html'>checkdnsrr</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.clearstatcache.html'>clearstatcache</a></td><td>Added optional clear_realpath_cache
and filename parameters.</td></tr><tr><td> </td><td><a href='function.copy.html'>copy</a></td><td>Added context support.</td></tr><tr><td> </td><td><a href='function.crypt.html'>crypt</a></td><td>PHP now contains its own implementation for the MD5 crypt, Standard DES,
Extended DES and the Blowfish algorithms and will use that if the system
lacks of support for one or more of the algorithms.</td></tr><tr><td> </td><td><a href='function.curl-getinfo.html'>curl_getinfo</a></td><td>Introduced CURLINFO_CERTINFO.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURLOPT_PROGRESSFUNCTION.</td></tr><tr><td> </td><td><a href='function.date-default-timezone-set.html'>date_default_timezone_set</a></td><td>Now throws E_WARNING rather than
E_STRICT.</td></tr><tr><td> </td><td><a href='function.define-syslog-variables.html'>define_syslog_variables</a></td><td>This function now throws an E_DEPRECATED notice.</td></tr><tr><td> </td><td><a href='function.dl.html'>dl</a></td><td>dl is now disabled in some SAPIs due to
stability issues. The only SAPIs that
allow dl are CLI and Embed. Use
the Extension Loading
Directives instead.</td></tr><tr><td> </td><td><a href='function.dns-get-record.html'>dns_get_record</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.dns-get-record.html'>dns_get_record</a></td><td>Prior to this release, if the authns parameter
was given, the addtl parameter was also
required.</td></tr><tr><td> </td><td><a href='function.error-reporting.html'>error_reporting</a></td><td>E_DEPRECATED and E_USER_DEPRECATED introduced.</td></tr><tr><td> </td><td><a href='function.exif-imagetype.html'>exif_imagetype</a></td><td>Added icon support.</td></tr><tr><td> </td><td><a href='function.expm1.html'>expm1</a></td><td>This function is now available on all platforms</td></tr><tr><td> </td><td><a href='function.fgetcsv.html'>fgetcsv</a></td><td>The escape parameter was added</td></tr><tr><td> </td><td><a href='function.fnmatch.html'>fnmatch</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.func-get-arg.html'>func_get_arg</a></td><td>If this function is called from the outermost scope of a file
which has been included by calling include
or require from within a function in the
calling file, it now generates a warning and returns FALSE.</td></tr><tr><td> </td><td><a href='function.func-get-arg.html'>func_get_arg</a></td><td>This function can now be used in parameter lists.</td></tr><tr><td> </td><td><a href='function.func-get-args.html'>func_get_args</a></td><td>This function can now be used in parameter lists.</td></tr><tr><td> </td><td><a href='function.func-get-args.html'>func_get_args</a></td><td>If this function is called from the outermost scope of a file
which has been included by calling include
or require from within a function in the
calling file, it now generates a warning and returns FALSE.</td></tr><tr><td> </td><td><a href='function.func-num-args.html'>func_num_args</a></td><td>If this function is called from the outermost scope of a file
which has been included by calling include
or require from within a function in the
calling file, it now generates a warning and returns -1.</td></tr><tr><td> </td><td><a href='function.func-num-args.html'>func_num_args</a></td><td>This function can now be used in parameter lists.</td></tr><tr><td> </td><td><a href='function.gd-info.html'>gd_info</a></td><td>JPG Support attribute renamed to JPEG Support.</td></tr><tr><td> </td><td><a href='function.get-cfg-var.html'>get_cfg_var</a></td><td>get_cfg_var was fixed to be able
to return "array" ini options.</td></tr><tr><td> </td><td><a href='function.get-class.html'>get_class</a></td><td>NULL became the default value for object,
so passing NULL to object now has the same
result as not passing any value.</td></tr><tr><td> </td><td><a href='function.get-defined-constants.html'>get_defined_constants</a></td><td>Core constants are categorized under Core,
previously internal. On Windows, the Core Constants
are categorized under mhash.</td></tr><tr><td> </td><td><a href='function.get-object-vars.html'>get_object_vars</a></td><td>This function now returns NULL if the
object isn't an object. Previously FALSE was returned.</td></tr><tr><td> </td><td><a href='function.get-resource-type.html'>get_resource_type</a></td><td>If handle is not a resource this
functions returns NULL. Formerly, FALSE has been returned.</td></tr><tr><td> </td><td><a href='function.getimagesize.html'>getimagesize</a></td><td>Added icon support.</td></tr><tr><td> </td><td><a href='function.getmxrr.html'>getmxrr</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.getopt.html'>getopt</a></td><td>Added support for optional values (specified with "::").</td></tr><tr><td> </td><td><a href='function.getopt.html'>getopt</a></td><td>Added support for "=" as argument/value separator.</td></tr><tr><td> </td><td><a href='function.getopt.html'>getopt</a></td><td>Parameter longopts is available on all systems.</td></tr><tr><td> </td><td><a href='function.getopt.html'>getopt</a></td><td>This function is no longer system dependent, and now works on Windows, too.</td></tr><tr><td> </td><td><a href='function.hash-algos.html'>hash_algos</a></td><td>Support for md2, ripemd256, ripemd320, salsa10, salsa20, snefru256 and sha224 was added</td></tr><tr><td> </td><td><a href='function.htmlentities.html'>htmlentities</a></td><td>The constant ENT_IGNORE was added.</td></tr><tr><td> </td><td><a href='function.htmlspecialchars.html'>htmlspecialchars</a></td><td>The constant ENT_IGNORE was added.</td></tr><tr><td> </td><td><a href='function.imagecolorclosesthwb.html'>imagecolorclosesthwb</a></td><td>This function is now available on Windows</td></tr><tr><td> </td><td><a href='function.imagefilter.html'>imagefilter</a></td><td>Pixelation support (IMG_FILTER_PIXELATE) was added.</td></tr><tr><td> </td><td><a href='function.inet-ntop.html'>inet_ntop</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.inet-pton.html'>inet_pton</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.ini-get.html'>ini_get</a></td><td>Previously, the empty string was returned if the configuration
option didn't exist. now, FALSE is returned instead.</td></tr><tr><td> </td><td><a href='function.ini-get-all.html'>ini_get_all</a></td><td>Added details.</td></tr><tr><td> </td><td><a href='function.is-a.html'>is_a</a></td><td>This function is no longer deprecated, and will therefore
no longer throw E_STRICT warnings.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>Added the optional depth. The default
recursion depth was increased from 128 to 512</td></tr><tr><td> </td><td><a href='function.json-encode.html'>json_encode</a></td><td>The options parameter was added.</td></tr><tr><td> </td><td><a href='function.link.html'>link</a></td><td>This function is now available on Windows platforms (Vista, Server
2008 or greater).</td></tr><tr><td> </td><td><a href='function.linkinfo.html'>linkinfo</a></td><td>This function is now available on Windows platforms (Vista, Server
2008 or greater).</td></tr><tr><td> </td><td><a href='function.log1p.html'>log1p</a></td><td>This function is now available on all platforms</td></tr><tr><td> </td><td><a href='function.mb-get-info.html'>mb_get_info</a></td><td>The entry "http_output_conv_mimetypes" was made available.</td></tr><tr><td> </td><td><a href='function.mcrypt-create-iv.html'>mcrypt_create_iv</a></td><td>It is no longer required to call srand first. This
is now done automatically.</td></tr><tr><td> </td><td><a href='function.mcrypt-create-iv.html'>mcrypt_create_iv</a></td><td>MCRYPT_DEV_RANDOM and
MCRYPT_DEV_URANDOM became available on Windows
platforms.</td></tr><tr><td> </td><td><a href='function.mktime.html'>mktime</a></td><td>mktime now throws E_DEPRECATED notice
if the is_dst parameter is used.</td></tr><tr><td> </td><td><a href='function.mysql-db-query.html'>mysql_db_query</a></td><td>This function now throws an E_DEPRECATED notice.</td></tr><tr><td> </td><td><a href='function.mysql-escape-string.html'>mysql_escape_string</a></td><td>This function now throws an E_DEPRECATED notice.</td></tr><tr><td> </td><td><a href='function.mysqli-get-cache-stats.html'>mysqli_get_cache_stats</a></td><td>The mysqli_get_cache_stats was added as stub.</td></tr><tr><td> </td><td><a href='function.nl2br.html'>nl2br</a></td><td>Added the optional is_xhtml parameter. Before
this version '<br />' was always inserted.</td></tr><tr><td> </td><td><a href='function.openssl-open.html'>openssl_open</a></td><td>The method has been added.</td></tr><tr><td> </td><td><a href='function.openssl-seal.html'>openssl_seal</a></td><td>The method has been added.</td></tr><tr><td> </td><td><a href='function.parse-ini-file.html'>parse_ini_file</a></td><td>Added optional scanner_mode parameter.
Single quotes may now be used around variable assignments.
Hash marks (#) should no longer be used as comments
and will throw a deprecation warning if used.</td></tr><tr><td> </td><td><a href='function.pg-lo-create.html'>pg_lo_create</a></td><td>The optional object_id was added.</td></tr><tr><td> </td><td><a href='function.pg-lo-import.html'>pg_lo_import</a></td><td>The optional object_id was added.</td></tr><tr><td> </td><td><a href='function.preg-quote.html'>preg_quote</a></td><td>The - character is now quoted</td></tr><tr><td> </td><td><a href='function.property-exists.html'>property_exists</a></td><td>This function checks the existence of a property independent of
accessibility.</td></tr><tr><td> </td><td><a href='function.rawurlencode.html'>rawurlencode</a></td><td>Now conforms to RFC 3986.</td></tr><tr><td> </td><td><a href='function.readlink.html'>readlink</a></td><td>This function is now available on Windows platforms (Vista, Server
2008 or greater).</td></tr><tr><td> </td><td><a href='function.realpath.html'>realpath</a></td><td>Prior to this release, if only the last path
component did not exist, realpath would not fail on
*BSD systems. realpath now fails in this case.</td></tr><tr><td> </td><td><a href='function.register-tick-function.html'>register_tick_function</a></td><td>Ticks are now supported on threaded web server modules.</td></tr><tr><td> </td><td><a href='function.round.html'>round</a></td><td>The mode parameter was introduced.</td></tr><tr><td> </td><td><a href='function.session-start.html'>session_start</a></td><td>If a session fails to start, then FALSE is returned.
Previously TRUE was returned.</td></tr><tr><td> </td><td><a href='function.setlocale.html'>setlocale</a></td><td>This function now throws an E_DEPRECATED notice if a string is passed
to the category parameter instead of one of the
LC_* constants.</td></tr><tr><td> </td><td><a href='function.shm-attach.html'>shm_attach</a></td><td>This function now returns a resource instead of an
integer.</td></tr><tr><td> </td><td><a href='function.socket-create-pair.html'>socket_create_pair</a></td><td>This function is now re-enabled on Windows platforms.</td></tr><tr><td> </td><td><a href='function.spl-autoload-register.html'>spl_autoload_register</a></td><td>Namespaces support was introduced.</td></tr><tr><td> </td><td><a href='function.spl-autoload-register.html'>spl_autoload_register</a></td><td>The prepend parameter was added.</td></tr><tr><td> </td><td><a href='function.stream-context-create.html'>stream_context_create</a></td><td>Added the optional params argument.</td></tr><tr><td> </td><td><a href='function.stream-socket-pair.html'>stream_socket_pair</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.stristr.html'>stristr</a></td><td>Added the optional parameter before_needle.</td></tr><tr><td> </td><td><a href='function.strlen.html'>strlen</a></td><td>Prior versions treated arrays as the string Array, thus returning
a string length of 5 and emitting an E_NOTICE level error.</td></tr><tr><td> </td><td><a href='function.strstr.html'>strstr</a></td><td>Added the optional parameter before_needle.</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>Prior to PHP 5.3.0, 24:00 was not a valid format and
strtotime returned FALSE.</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>Prior to PHP 5.3.0, relative time formats supplied to the
time argument of strtotime
such as this week, previous week,
last week, and next week were
interpreted to mean a 7 day period relative to the current date/time, rather
than a week period of Monday through Sunday.</td></tr><tr><td> </td><td><a href='function.sybase-connect.html'>sybase_connect</a></td><td>The new parameter was added.</td></tr><tr><td> </td><td><a href='function.symlink.html'>symlink</a></td><td>This function is now available on Windows platforms (Vista, Server
2008 or greater).</td></tr><tr><td> </td><td><a href='function.time-nanosleep.html'>time_nanosleep</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.time-sleep-until.html'>time_sleep_until</a></td><td>This function is now available on Windows platforms.</td></tr><tr><td> </td><td><a href='function.touch.html'>touch</a></td><td>It became possible to change the modification time of a directory
under Windows.</td></tr><tr><td> </td><td><a href='mysqli.construct.html'>mysqli::__construct</a></td><td>Added the ability of persistent connections.</td></tr><tr><td> </td><td><a href='mysqli.options.html'>mysqli::options</a></td><td>The MYSQLI_OPT_INT_AND_FLOAT_NATIVE,
MYSQLI_OPT_NET_CMD_BUFFER_SIZE,
MYSQLI_OPT_NET_READ_BUFFER_SIZE, and
MYSQLI_OPT_SSL_VERIFY_SERVER_CERT options were
added.</td></tr><tr><td> </td><td><a href='mysqli.query.html'>mysqli::query</a></td><td>Added the ability of async queries.</td></tr><tr><td> </td><td><a href='pdo.construct.html'>PDO::__construct</a></td><td>Classes which extends PDO and implements the __call
magic method will now receive the method name in the declared casing. Previously this was always
lower case.</td></tr><tr><td> </td><td><a href='reflectionfunction.construct.html'>ReflectionFunction::__construct</a></td><td>name can now be a closure.</td></tr><tr><td> </td><td><a href='splfileobject.setcsvcontrol.html'>SplFileObject::setCsvControl</a></td><td>Added the escape parameter.</td></tr><tr><td> </td><td><a href='splobjectstorage.attach.html'>SplObjectStorage::attach</a></td><td>Added the data parameter.</td></tr><tr><td> </td><td><a href='xmlreader.expand.html'>XMLReader::expand</a></td><td>The parameter basenode was added.</td></tr></tbody><tbody class="gen-changelog v5-3-0"><tr><td>5.2.15</td><td><a href='mysqli-driver.report-mode.html'>mysqli_driver::$report_mode</a></td><td>Changing the reporting mode is now be per-request, rather than per-process.</td></tr></tbody><tbody class="gen-changelog v5-2-15"><tr><td>5.2.11</td><td><a href='function.get-defined-constants.html'>get_defined_constants</a></td><td>The categorize parameter now operates appropriately.
Previously, the categorize parameter was interpreted
as !is_null($categorize), making any value other than NULL
force the constants to be categorized.</td></tr></tbody><tbody class="gen-changelog v5-2-11"><tr><td>5.2.10</td><td><a href='function.array-rand.html'>array_rand</a></td><td>The resulting array of keys is no longer shuffled.</td></tr><tr><td> </td><td><a href='function.array-unique.html'>array_unique</a></td><td>Changed the default value of sort_flags back to
SORT_STRING.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURLOPT_PROTOCOLS, and
CURLOPT_REDIR_PROTOCOLS.</td></tr><tr><td> </td><td><a href='function.ip2long.html'>ip2long</a></td><td>Prior to this version, ip2long would sometimes return
a valid number even if passed a value which was not an (IPv4) Internet Protocol
dotted address.</td></tr><tr><td> </td><td><a href='function.natsort.html'>natsort</a></td><td>Zero padded numeric strings (e.g., '00005') now essentially ignore the 0 padding.</td></tr></tbody><tbody class="gen-changelog v5-2-10"><tr><td>5.2.9</td><td><a href='function.array-unique.html'>array_unique</a></td><td>Added the optional sort_flags defaulting
to SORT_REGULAR. Prior to 5.2.9, this function used to sort
the array with SORT_STRING internally.</td></tr></tbody><tbody class="gen-changelog v5-2-9"><tr><td>5.2.8</td><td><a href='xsltprocessor.importstylesheet.html'>XSLTProcessor::importStylesheet</a></td><td>Accepts SimpleXMLElement again which was broken
since PHP 5.2.6.</td></tr></tbody><tbody class="gen-changelog v5-2-8"><tr><td>5.2.7</td><td><a href='function.error-log.html'>error_log</a></td><td>The possible value of 4 was added to message_type.</td></tr><tr><td> </td><td><a href='function.parse-ini-file.html'>parse_ini_file</a></td><td>On syntax error this function will return FALSE rather than an empty
array.</td></tr><tr><td> </td><td><a href='function.round.html'>round</a></td><td>The inner workings of round was changed
to conform to the C99 standard.</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>In PHP 5 prior to 5.2.7, requesting a given occurrence of a
given weekday in a month where that weekday was the first day
of the month would incorrectly add one week to the returned
timestamp. This has been corrected in 5.2.7 and later
versions.</td></tr></tbody><tbody class="gen-changelog v5-2-7"><tr><td>5.2.6</td><td><a href='function.fopen.html'>fopen</a></td><td>The 'c' and 'c+' options were
added</td></tr></tbody><tbody class="gen-changelog v5-2-6"><tr><td>5.2.5</td><td><a href='function.addcslashes.html'>addcslashes</a></td><td>The escape sequences \v and \f were added.</td></tr><tr><td> </td><td><a href='function.debug-backtrace.html'>debug_backtrace</a></td><td>Added the optional parameter provide_object.</td></tr><tr><td> </td><td><a href='function.imagefilter.html'>imagefilter</a></td><td>Alpha support for IMG_FILTER_COLORIZE was added.</td></tr></tbody><tbody class="gen-changelog v5-2-5"><tr><td>5.2.4</td><td><a href='function.array-slice.html'>array_slice</a></td><td>The default value of the length parameter was changed to NULL. A NULL length now tells the function to use the length of array. Prior to this version, a NULL length was taken to mean a zero length (nothing will be returned).</td></tr><tr><td> </td><td><a href='function.checkdnsrr.html'>checkdnsrr</a></td><td>TXT type was added.</td></tr><tr><td> </td><td><a href='function.curl-getinfo.html'>curl_getinfo</a></td><td>Introduced CURLINFO_PRIVATE.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURLOPT_PRIVATE.</td></tr><tr><td> </td><td><a href='function.get-loaded-extensions.html'>get_loaded_extensions</a></td><td>The optional zend_extensions parameter was added</td></tr><tr><td> </td><td><a href='function.ldap-first-attribute.html'>ldap_first_attribute</a></td><td>The ber_identifier was removed. This
is now handled automatically by PHP.</td></tr><tr><td> </td><td><a href='function.ldap-next-attribute.html'>ldap_next_attribute</a></td><td>The ber_identifier was removed. This
is now handled automatically by PHP.</td></tr><tr><td> </td><td><a href='function.parse-ini-file.html'>parse_ini_file</a></td><td>Keys and section names consisting of numbers are now evaluated as PHP
integers thus numbers
starting by 0 are evaluated as octals and numbers starting by 0x are
evaluated as hexadecimals.</td></tr><tr><td> </td><td><a href='function.stream-wrapper-register.html'>stream_wrapper_register</a></td><td>Added the flags parameter.</td></tr></tbody><tbody class="gen-changelog v5-2-4"><tr><td>5.2.3</td><td><a href='function.getimagesize.html'>getimagesize</a></td><td>Read errors generated by this function downgraded to
E_NOTICE from E_WARNING.</td></tr><tr><td> </td><td><a href='function.htmlentities.html'>htmlentities</a></td><td>The double_encode parameter was added.</td></tr><tr><td> </td><td><a href='function.htmlspecialchars.html'>htmlspecialchars</a></td><td>The double_encode parameter was added.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>The nesting limit was increased from 20 to 128</td></tr><tr><td> </td><td><a href='function.xmlwriter-write-element.html'>XMLWriter::writeElement</a></td><td>The content parameter became optional.</td></tr><tr><td> </td><td><a href='function.xmlwriter-write-element-ns.html'>XMLWriter::writeElementNs</a></td><td>The content parameter became optional.</td></tr><tr><td> </td><td><a href='pdostatement.getcolumnmeta.html'>PDOStatement::getColumnMeta</a></td><td>table field</td></tr></tbody><tbody class="gen-changelog v5-2-3"><tr><td>5.2.2 - 5.2.6</td><td><a href='function.substr.html'>substr</a></td><td>If the start parameter indicates the position of
a negative truncation or beyond, false is returned. Other versions get
the string from start.</td></tr></tbody><tbody class="gen-changelog v5-2-2 - 5-2-6"><tr><td>5.2.2</td><td><a href='domdocument.registernodeclass.html'>DOMDocument::registerNodeClass</a></td><td>Prior to 5.2.2, a previously registered extendedclass
had to be unregistered before being able to register a new class extending
the same baseclass.</td></tr><tr><td> </td><td><a href='function.date-sun-info.html'>date_sun_info</a></td><td>The order of latitude and
longitude has been swapped.</td></tr><tr><td> </td><td><a href='function.ftp-ssl-connect.html'>ftp_ssl_connect</a></td><td>The function was changed to return FALSE when it can't use an SSL
connection, instead of falling back to a non-SSL one as previously.</td></tr><tr><td> </td><td><a href='function.phpinfo.html'>phpinfo</a></td><td>The "Loaded Configuration File" information was added, when before
only "Configuration File (php.ini) Path" existed.</td></tr><tr><td> </td><td><a href='function.preg-match.html'>preg_match</a></td><td>Named subpatterns now accept the
syntax (?<name>)
and (?'name') as well
as (?P<name>). Previous versions
accepted only (?P<name>).</td></tr><tr><td> </td><td><a href='function.preg-match-all.html'>preg_match_all</a></td><td>Named subpatterns now accept the
syntax (?<name>)
and (?'name') as well
as (?P<name>). Previous versions
accepted only (?P<name>).</td></tr><tr><td> </td><td><a href='function.proc-terminate.html'>proc_terminate</a></td><td>Previous versions used to destroy the given process
resource.</td></tr><tr><td> </td><td><a href='function.token-get-all.html'>token_get_all</a></td><td>Line numbers are returned in element 2</td></tr></tbody><tbody class="gen-changelog v5-2-2"><tr><td>5.2.1</td><td><a href='function.iterator-to-array.html'>iterator_to_array</a></td><td>The use_keys parameter was added.</td></tr><tr><td> </td><td><a href='function.json-decode.html'>json_decode</a></td><td>Added support for JSON decoding of basic types.</td></tr><tr><td> </td><td><a href='function.memory-get-peak-usage.html'>memory_get_peak_usage</a></td><td>Compiling with --enable-memory-limit
is no longer required for this function to exist.</td></tr><tr><td> </td><td><a href='function.memory-get-usage.html'>memory_get_usage</a></td><td>Compiling with --enable-memory-limit
is no longer required for this function to exist.</td></tr><tr><td> </td><td><a href='function.mt-srand.html'>mt_srand</a></td><td>The Mersenne Twister implementation in PHP now uses a new seeding
algorithm by Richard Wagner. Identical seeds no longer produce the same
sequence of values they did in previous versions. This behavior is not
expected to change again, but it is considered unsafe to rely upon it
nonetheless.</td></tr><tr><td> </td><td><a href='function.proc-open.html'>proc_open</a></td><td>Added the bypass_shell option to the
other_options parameter.</td></tr><tr><td> </td><td><a href='function.realpath.html'>realpath</a></td><td>Prior to this version, realpath returned FALSE
if path is an empty string or NULL.</td></tr></tbody><tbody class="gen-changelog v5-2-1"><tr><td>5.2.0</td><td><a href='function.base64-decode.html'>base64_decode</a></td><td>strict added</td></tr><tr><td> </td><td><a href='function.curl-multi-info-read.html'>curl_multi_info_read</a></td><td>msgs_in_queue was added.</td></tr><tr><td> </td><td><a href='function.error-reporting.html'>error_reporting</a></td><td>E_RECOVERABLE_ERROR introduced.</td></tr><tr><td> </td><td><a href='function.imagettftext.html'>imagettftext</a></td><td>It is now possible to specify an hexadecimal entity in
text.</td></tr><tr><td> </td><td><a href='function.imap-open.html'>imap_open</a></td><td>n_retries added</td></tr><tr><td> </td><td><a href='function.imap-reopen.html'>imap_reopen</a></td><td>n_retries added</td></tr><tr><td> </td><td><a href='function.mb-strrpos.html'>mb_strrpos</a></td><td>Added the optional parameter offset.</td></tr><tr><td> </td><td><a href='function.memory-get-peak-usage.html'>memory_get_peak_usage</a></td><td>real_usage was added.</td></tr><tr><td> </td><td><a href='function.memory-get-usage.html'>memory_get_usage</a></td><td>real_usage was added.</td></tr><tr><td> </td><td><a href='function.openssl-verify.html'>openssl_verify</a></td><td>The signature_alg parameter was added.</td></tr><tr><td> </td><td><a href='function.pathinfo.html'>pathinfo</a></td><td>The PATHINFO_FILENAME constant was added.</td></tr><tr><td> </td><td><a href='function.pg-escape-bytea.html'>pg_escape_bytea</a></td><td>connection added</td></tr><tr><td> </td><td><a href='function.pg-escape-string.html'>pg_escape_string</a></td><td>connection added</td></tr><tr><td> </td><td><a href='function.session-get-cookie-params.html'>session_get_cookie_params</a></td><td>The "httponly" entry was added in the returned array.</td></tr><tr><td> </td><td><a href='function.session-set-cookie-params.html'>session_set_cookie_params</a></td><td>The httponly parameter was added.</td></tr><tr><td> </td><td><a href='function.set-error-handler.html'>set_error_handler</a></td><td>The error handler must return FALSE to populate
$php_errormsg.</td></tr><tr><td> </td><td><a href='function.setcookie.html'>setcookie</a></td><td>The httponly parameter was added.</td></tr><tr><td> </td><td><a href='function.setrawcookie.html'>setrawcookie</a></td><td>The httponly parameter was added.</td></tr><tr><td> </td><td><a href='function.snmp-set-oid-numeric-print.html'>snmp_set_oid_numeric_print</a></td><td>Since PHP 5.2.0.</td></tr><tr><td> </td><td><a href='pdostatement.execute.html'>PDOStatement::execute</a></td><td>The keys from input_parameters must match the ones
declared in the SQL. Before PHP 5.2.0 this was silently ignored.</td></tr><tr><td> </td><td><a href='simplexmlelement.children.html'>SimpleXMLElement::children</a></td><td>The optional parameter is_prefix was added.</td></tr><tr><td> </td><td><a href='simplexmlelement.construct.html'>SimpleXMLElement::__construct</a></td><td>Added the ns and is_prefix parameters.</td></tr><tr><td> </td><td><a href='soapserver.soapserver.html'>SoapServer::SoapServer</a></td><td>Added the typemap option.</td></tr><tr><td> </td><td><a href='xmlreader.open.html'>XMLReader::open</a></td><td>encoding and options
were added.</td></tr><tr><td> </td><td><a href='xmlreader.xml.html'>XMLReader::XML</a></td><td>encoding and options
were added.</td></tr></tbody><tbody class="gen-changelog v5-2-0"><tr><td>5.1.3</td><td><a href='directoryiterator.construct.html'>DirectoryIterator::__construct</a></td><td>Throws RuntimeException if the
path is an empty string.</td></tr><tr><td> </td><td><a href='function.curl-getinfo.html'>curl_getinfo</a></td><td>Introduced CURLINFO_HEADER_OUT.</td></tr><tr><td> </td><td><a href='function.get-headers.html'>get_headers</a></td><td>This function now uses the default stream context, which can be
set/changed with the stream_context_set_default
function.</td></tr><tr><td> </td><td><a href='function.http-build-query.html'>http_build_query</a></td><td>Square brackets are escaped.</td></tr><tr><td> </td><td><a href='function.imagecolorallocate.html'>imagecolorallocate</a></td><td>Returns FALSE if the allocation failed. Previously
-1 was returned.</td></tr><tr><td> </td><td><a href='function.imagecolorallocatealpha.html'>imagecolorallocatealpha</a></td><td>Returns FALSE if the allocation failed. Previously
-1 was returned.</td></tr><tr><td> </td><td><a href='function.imagepng.html'>imagepng</a></td><td>Added the filters parameter.</td></tr><tr><td> </td><td><a href='function.mb-get-info.html'>mb_get_info</a></td><td>The entries "mail_charset", "mail_header_encoding", and
"mail_body_encoding" were made available.</td></tr><tr><td> </td><td><a href='soapclient.dorequest.html'>SoapClient::__doRequest</a></td><td>The one_way parameter was added.</td></tr><tr><td> </td><td><a href='xmlreader.getattribute.html'>XMLReader::getAttribute</a></td><td>Return NULL if no attribute found.
Previously, returned an empty string.</td></tr></tbody><tbody class="gen-changelog v5-1-3"><tr><td>5.1.2</td><td><a href='function.date-default-timezone-set.html'>date_default_timezone_set</a></td><td>The function started to validate the
timezone_identifier parameter.</td></tr><tr><td> </td><td><a href='function.header.html'>header</a></td><td>This function now prevents more than one header to be sent at once as
a protection against header injection attacks.</td></tr><tr><td> </td><td><a href='function.http-build-query.html'>http_build_query</a></td><td>The arg_separator parameter was added.</td></tr><tr><td> </td><td><a href='function.imagepng.html'>imagepng</a></td><td>Added the quality parameter.</td></tr><tr><td> </td><td><a href='function.parse-url.html'>parse_url</a></td><td>Added the component parameter.</td></tr><tr><td> </td><td><a href='simplexmlelement.construct.html'>SimpleXMLElement::__construct</a></td><td>Added the options and data_is_url parameters.</td></tr></tbody><tbody class="gen-changelog v5-1-2"><tr><td>5.1.1</td><td><a href='function.date.html'>date</a></td><td>There are useful constants
of standard date/time formats that can be used to specify the
format parameter.</td></tr><tr><td> </td><td><a href='function.debug-backtrace.html'>debug_backtrace</a></td><td>Added the current object as a possible return element.</td></tr><tr><td> </td><td><a href='function.gmdate.html'>gmdate</a></td><td>There are useful constants
of standard date/time formats that can be used to specify the
format parameter.</td></tr></tbody><tbody class="gen-changelog v5-1-1"><tr><td>5.1.0</td><td><a href='directoryiterator.construct.html'>DirectoryIterator::__construct</a></td><td>Throws RuntimeException on error.
Previously, threw Exception.</td></tr><tr><td> </td><td><a href='domdocument.save.html'>DOMDocument::save</a></td><td>Added the options parameter</td></tr><tr><td> </td><td><a href='domdocument.savexml.html'>DOMDocument::saveXML</a></td><td>Added the options parameter</td></tr><tr><td> </td><td><a href='function.class-implements.html'>class_implements</a></td><td>Added the option to pass the class parameter as
a string. Added the autoload parameter.</td></tr><tr><td> </td><td><a href='function.class-parents.html'>class_parents</a></td><td>Added the option to pass the class parameter as
a string. Added the autoload parameter.</td></tr><tr><td> </td><td><a href='function.ctype-digit.html'>ctype_digit</a></td><td>Before PHP 5.1.0, this function returned TRUE
when text was an empty string.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURLOPT_AUTOREFERER,
CURLOPT_BINARYTRANSFER,
CURLOPT_FTPSSLAUTH,
CURLOPT_PROXYAUTH, and
CURLOPT_TIMECONDITION.</td></tr><tr><td> </td><td><a href='function.date.html'>date</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.date.html'>date</a></td><td>The valid range of a timestamp is typically from Fri, 13 Dec
1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT. (These are
the dates that correspond to the minimum and maximum values for
a 32-bit signed integer). However, before PHP 5.1.0 this range was limited
from 01-01-1970 to 19-01-2038 on some systems (e.g. Windows).</td></tr><tr><td> </td><td><a href='function.date-sunrise.html'>date_sunrise</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.date-sunset.html'>date_sunset</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.explode.html'>explode</a></td><td>Support for negative limits was added</td></tr><tr><td> </td><td><a href='function.fgetcsv.html'>fgetcsv</a></td><td>The length is now optional.
Default is 0, meaning no length limit.</td></tr><tr><td> </td><td><a href='function.file-get-contents.html'>file_get_contents</a></td><td>Added the offset and
maxlen parameters.</td></tr><tr><td> </td><td><a href='function.file-put-contents.html'>file_put_contents</a></td><td>Added support for LOCK_EX and the ability to pass
a stream resource to the data parameter</td></tr><tr><td> </td><td><a href='function.get-parent-class.html'>get_parent_class</a></td><td>If called without parameter outside object, this function would have
returned NULL with a warning, but now returns FALSE.</td></tr><tr><td> </td><td><a href='function.gettimeofday.html'>gettimeofday</a></td><td>The return_float parameter was added.</td></tr><tr><td> </td><td><a href='function.glob.html'>glob</a></td><td>GLOB_ERR was added</td></tr><tr><td> </td><td><a href='function.gmdate.html'>gmdate</a></td><td>The valid range of a timestamp is typically from Fri, 13 Dec
1901 20:45:54 GMT to Tue, 19 Jan 2038 03:14:07 GMT. (These are
the dates that correspond to the minimum and maximum values for
a 32-bit signed integer). However, before PHP 5.1.0 this range was limited
from 01-01-1970 to 19-01-2038 on some systems (e.g. Windows).</td></tr><tr><td> </td><td><a href='function.gmmktime.html'>gmmktime</a></td><td>As of PHP 5.1.0, the is_dst parameter became
deprecated. As a result, the new timezone handling features should be used
instead.</td></tr><tr><td> </td><td><a href='function.idate.html'>idate</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.imagerotate.html'>imagerotate</a></td><td>ignore_transparent was added.</td></tr><tr><td> </td><td><a href='function.intval.html'>intval</a></td><td>Throws E_NOTICE and
returns 1, when an object is passed to
var.</td></tr><tr><td> </td><td><a href='function.localtime.html'>localtime</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.md5-file.html'>md5_file</a></td><td>Changed the function to use the streams API. It means that you can use
it with wrappers, like md5_file('http://example.com/..')</td></tr><tr><td> </td><td><a href='function.mktime.html'>mktime</a></td><td>The is_dst parameter became deprecated.
Made the function return FALSE on error, instead of
-1.
Fixed the function to accept the year, month and day to be all passed
as zero.</td></tr><tr><td> </td><td><a href='function.mktime.html'>mktime</a></td><td>When called with no arguments, mktime throws
E_STRICT notice. Use the
time function instead.</td></tr><tr><td> </td><td><a href='function.mktime.html'>mktime</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.mssql-connect.html'>mssql_connect</a></td><td>The new_link parameter was added</td></tr><tr><td> </td><td><a href='function.openssl-pkcs7-verify.html'>openssl_pkcs7_verify</a></td><td>The content parameter was added.</td></tr><tr><td> </td><td><a href='function.preg-replace.html'>preg_replace</a></td><td>Added the count parameter</td></tr><tr><td> </td><td><a href='function.preg-replace-callback.html'>preg_replace_callback</a></td><td>The count parameter was added</td></tr><tr><td> </td><td><a href='function.session-regenerate-id.html'>session_regenerate_id</a></td><td>Added the delete_old_session parameter.</td></tr><tr><td> </td><td><a href='function.sha1-file.html'>sha1_file</a></td><td>Changed the function to use the streams API. It means that you can use
it with wrappers, like sha1_file('http://example.com/..')</td></tr><tr><td> </td><td><a href='function.str-word-count.html'>str_word_count</a></td><td>Added the charlist parameter</td></tr><tr><td> </td><td><a href='function.stream-copy-to-stream.html'>stream_copy_to_stream</a></td><td>Added the offset parameter</td></tr><tr><td> </td><td><a href='function.stream-filter-append.html'>stream_filter_append</a></td><td>Prior to PHP 5.1.0, this function returns TRUE on success
or FALSE on failure.</td></tr><tr><td> </td><td><a href='function.stream-filter-prepend.html'>stream_filter_prepend</a></td><td>Prior to PHP 5.1.0, this function returns TRUE on success
or FALSE on failure.</td></tr><tr><td> </td><td><a href='function.stream-get-contents.html'>stream_get_contents</a></td><td>The offset was added.</td></tr><tr><td> </td><td><a href='function.strftime.html'>strftime</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>Now issues the E_STRICT and E_NOTICE
time zone errors.</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>Now returns FALSE on failure, instead
of -1.</td></tr><tr><td> </td><td><a href='function.substr-compare.html'>substr_compare</a></td><td>Added the possibility to use a negative offset.</td></tr><tr><td> </td><td><a href='function.substr-count.html'>substr_count</a></td><td>Added the offset and
the length parameters</td></tr><tr><td> </td><td><a href='function.var-export.html'>var_export</a></td><td>Possibility to export classes and arrays containing classes using the
__set_state() magic
method.</td></tr><tr><td> </td><td><a href='xsltprocessor.registerphpfunctions.html'>XSLTProcessor::registerPHPFunctions</a></td><td>The restrict parameter was added.</td></tr></tbody><tbody class="gen-changelog v5-1-0"><tr><td>5.0.5</td><td><a href='function.php-check-syntax.html'>php_check_syntax</a></td><td>This function was removed from PHP.</td></tr></tbody><tbody class="gen-changelog v5-0-5"><tr><td>5.0.4</td><td><a href='function.msql-fetch-array.html'>msql_fetch_array</a></td><td>A bug was fixed when retrieving data from columns containing NULL
values. Such columns were not placed into the resulting array.</td></tr><tr><td> </td><td><a href='function.msql-fetch-object.html'>msql_fetch_object</a></td><td>A bug was fixed when retrieving data from columns containing NULL
values. Such columns were not placed into the resulting array.</td></tr><tr><td> </td><td><a href='function.msql-fetch-row.html'>msql_fetch_row</a></td><td>A bug was fixed when retrieving data from columns containing NULL
values. Such columns were not placed into the resulting array.</td></tr></tbody><tbody class="gen-changelog v5-0-4"><tr><td>5.0.3</td><td><a href='function.get-class-vars.html'>get_class_vars</a></td><td>get_class_vars will
only return the properties that can be accessed from the current
scope.</td></tr><tr><td> </td><td><a href='function.is-subclass-of.html'>is_subclass_of</a></td><td>You may also specify the object parameter as a
string (the name of the class)</td></tr><tr><td> </td><td><a href='function.php-check-syntax.html'>php_check_syntax</a></td><td>Calling exit after
php_check_syntax resulted in a Segfault.</td></tr></tbody><tbody class="gen-changelog v5-0-3"><tr><td>5.0.2</td><td><a href='function.array-slice.html'>array_slice</a></td><td>The optional preserve_keys parameter was added.</td></tr><tr><td> </td><td><a href='function.class-exists.html'>class_exists</a></td><td>No longer returns TRUE for defined interfaces. Use
interface_exists.</td></tr><tr><td> </td><td><a href='function.get-class-vars.html'>get_class_vars</a></td><td>Calling get_class_vars will now expose
all the properties as an array, unlike previous behaviour where
protected and private properties were prefixed with nul bytes.</td></tr><tr><td> </td><td><a href='function.sort.html'>sort</a></td><td>Added SORT_LOCALE_STRING</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>In PHP 5 up to 5.0.2, "now" and other
relative times are wrongly computed from today's
midnight. This differs from other versions where it is
correctly computed from current time.</td></tr></tbody><tbody class="gen-changelog v5-0-2"><tr><td>5.0.1</td><td><a href='function.get-class-vars.html'>get_class_vars</a></td><td>Calling get_class_vars will expose all
properties, as when converting an object to a class.</td></tr><tr><td> </td><td><a href='function.php-check-syntax.html'>php_check_syntax</a></td><td>error_message is passed by reference.</td></tr></tbody><tbody class="gen-changelog v5-0-1"><tr><td>5.0.0</td><td><a href='function.apache-get-modules.html'>apache_get_modules</a></td><td>Became available when using Apache 1, or the PHP Apache 2
filter API. Before this time, it was only
available when using the Apache 2 handler API.</td></tr><tr><td> </td><td><a href='function.curl-setopt.html'>curl_setopt</a></td><td>Introduced CURLOPT_FTP_USE_EPRT,
CURLOPT_NOSIGNAL,
CURLOPT_UNRESTRICTED_AUTH,
CURLOPT_BUFFERSIZE,
CURLOPT_HTTPAUTH,
CURLOPT_PROXYPORT,
CURLOPT_PROXYTYPE,
CURLOPT_SSLCERTTYPE, and
CURLOPT_HTTP200ALIASES.</td></tr><tr><td> </td><td><a href='function.dirname.html'>dirname</a></td><td>dirname is now binary safe</td></tr><tr><td> </td><td><a href='function.error-reporting.html'>error_reporting</a></td><td>E_STRICT introduced (not part of E_ALL).</td></tr><tr><td> </td><td><a href='function.is-a.html'>is_a</a></td><td>This function became deprecated in favour of the
instanceof
operator. Calling this function will result in an
E_STRICT warning.</td></tr><tr><td> </td><td><a href='function.opendir.html'>opendir</a></td><td>path supports the ftp://
URL wrapper.</td></tr><tr><td> </td><td><a href='function.parse-ini-file.html'>parse_ini_file</a></td><td>Values enclosed in double quotes can contain new lines.</td></tr><tr><td> </td><td><a href='function.rename.html'>rename</a></td><td>rename can now also be used with
some URL wrappers. Refer to for a listing of which wrappers
support rename.</td></tr><tr><td> </td><td><a href='function.rmdir.html'>rmdir</a></td><td>As of PHP 5.0.0 rmdir can also be used with
some URL wrappers. Refer to for a listing of which wrappers support
rmdir.</td></tr><tr><td> </td><td><a href='function.strip-tags.html'>strip_tags</a></td><td>strip_tags is now binary safe.</td></tr><tr><td> </td><td><a href='function.strrpos.html'>strrpos</a></td><td>The needle may now be a string of more than one
character.</td></tr><tr><td> </td><td><a href='function.strtotime.html'>strtotime</a></td><td>Microseconds began to be allowed, but they are ignored.</td></tr><tr><td> </td><td><a href='function.unlink.html'>unlink</a></td><td>As of PHP 5.0.0 unlink can also be used with
some URL wrappers. Refer to for a listing of which wrappers support
unlink.</td></tr></tbody></table>
</div>
<hr /><div class="manualnavbar" style="text-align: center;">
<div class="prev" style="text-align: left; float: left;"><a href="indexes.examples.html">Example listing</a></div>
<div class="next" style="text-align: right; float: right;"><a href=""></a></div>
<div class="up"><a href="appendices.html">Appendices</a></div>
<div class="home"><a href="index.html">PHP Manual</a></div>
</div></body></html>
