<!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>Predefined Constants</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="strings.resources.html">Resource Types</a></div> <div class="next" style="text-align: right; float: right;"><a href="ref.strings.html">String Functions</a></div> <div class="up"><a href="book.strings.html">Strings</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="string.constants" class="appendix"> <h1>Predefined Constants</h1> <p class="simpara"> The constants below are defined by this extension, and will only be available when the extension has either been compiled into PHP or dynamically loaded at runtime. </p> <dl> <dt id="constant.crypt-salt-length"> <span class="term"> <strong><code>CRYPT_SALT_LENGTH</code></strong> <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.crypt-std-des"> <span class="term"> <strong><code>CRYPT_STD_DES</code></strong> <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.crypt-ext-des"> <span class="term"> <strong><code>CRYPT_EXT_DES</code></strong> <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.crypt-md5"> <span class="term"> <strong><code>CRYPT_MD5</code></strong> <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.crypt-blowfish"> <span class="term"> <strong><code>CRYPT_BLOWFISH</code></strong> <span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span> </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.html-specialchars"> <span class="term"> <strong><code>HTML_SPECIALCHARS</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.html-entities"> <span class="term"> <strong><code>HTML_ENTITIES</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-compat"> <span class="term"> <strong><code>ENT_COMPAT</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-quotes"> <span class="term"> <strong><code>ENT_QUOTES</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-noquotes"> <span class="term"> <strong><code>ENT_NOQUOTES</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-ignore"> <span class="term"> <strong><code>ENT_IGNORE</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-substitute"> <span class="term"> <strong><code>ENT_SUBSTITUTE</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-disallowed"> <span class="term"> <strong><code>ENT_DISALLOWED</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-html401"> <span class="term"> <strong><code>ENT_HTML401</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-xml1"> <span class="term"> <strong><code>ENT_XML1</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-xhtml"> <span class="term"> <strong><code>ENT_XHTML</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.ent-html5"> <span class="term"> <strong><code>ENT_HTML5</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.char-max"> <span class="term"> <strong><code>CHAR_MAX</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-ctype"> <span class="term"> <strong><code>LC_CTYPE</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-numeric"> <span class="term"> <strong><code>LC_NUMERIC</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-time"> <span class="term"> <strong><code>LC_TIME</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-collate"> <span class="term"> <strong><code>LC_COLLATE</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-monetary"> <span class="term"> <strong><code>LC_MONETARY</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-all"> <span class="term"> <strong><code>LC_ALL</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.lc-messages"> <span class="term"> <strong><code>LC_MESSAGES</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.str-pad-left"> <span class="term"> <strong><code>STR_PAD_LEFT</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.str-pad-right"> <span class="term"> <strong><code>STR_PAD_RIGHT</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> <dt id="constant.str-pad-both"> <span class="term"> <strong><code>STR_PAD_BOTH</code></strong> (<span class="type"><a href="language.types.integer.html" class="type integer">integer</a></span>) </span> <dd> <span class="simpara"> </span> </dd> </dt> </dl> </div> <hr /><div class="manualnavbar" 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