<HTML ><HEAD ><TITLE >PHP Options&Information</TITLE ><META NAME="GENERATOR" CONTENT="Modular DocBook HTML Stylesheet Version 1.7"><LINK REL="HOME" TITLE="PHP Manual" HREF="index.html"><LINK REL="UP" TITLE="Function Reference" HREF="funcref.html"><LINK REL="PREVIOUS" TITLE="pfpro_version" HREF="function.pfpro-version.html"><LINK REL="NEXT" TITLE="assert_options" HREF="function.assert-options.html"><META HTTP-EQUIV="Content-type" CONTENT="text/html; charset=ISO-8859-1"></HEAD ><BODY CLASS="reference" BGCOLOR="#FFFFFF" TEXT="#000000" LINK="#0000FF" VLINK="#840084" ALINK="#0000FF" ><DIV CLASS="NAVHEADER" ><TABLE SUMMARY="Header navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TH COLSPAN="3" ALIGN="center" >PHP Manual</TH ></TR ><TR ><TD WIDTH="10%" ALIGN="left" VALIGN="bottom" ><A HREF="function.pfpro-version.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="80%" ALIGN="center" VALIGN="bottom" ></TD ><TD WIDTH="10%" ALIGN="right" VALIGN="bottom" ><A HREF="function.assert-options.html" ACCESSKEY="N" >Next</A ></TD ></TR ></TABLE ><HR ALIGN="LEFT" WIDTH="100%"></DIV ><DIV CLASS="reference" ><A NAME="ref.info" ></A ><DIV CLASS="TITLEPAGE" ><H1 CLASS="title" >LXXIX. PHP Options&Information</H1 ><DIV CLASS="PARTINTRO" ><A NAME="AEN73119" ></A ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="info.intro" ></A >Introduction</H1 ><P > This functions enable you to get a lot of information about PHP itself, e.g. runtime configuration, loaded extensions, version and much more. You'll also find functions to set options for your running PHP. The probably best known function of PHP - <A HREF="function.phpinfo.html" ><B CLASS="function" >phpinfo()</B ></A > - can be found here. </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="info.requirements" ></A >Requirements</H1 ><P >No external libraries are needed to build this extension.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="info.installation" ></A >Installation</H1 ><P >There is no installation needed to use these functions; they are part of the PHP core.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="info.configuration" ></A >Runtime Configuration</H1 ><P > The behaviour of these functions is affected by settings in <TT CLASS="filename" >php.ini</TT >. </P ><P > <DIV CLASS="table" ><A NAME="AEN73135" ></A ><P ><B >Table 1. PHP Options/Inf Configuration Options</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Name</TH ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Default</TH ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Changeable</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >assert.active</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"1"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >assert.bail</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"0"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >assert.warning</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"1"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >assert.callback</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >NULL</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >assert.quiet_eval</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"0"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >enable_dl</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"1"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_SYSTEM</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >max_execution_time</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"30"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >magic_quotes_gpc</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"1"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_PERDIR|PHP_INI_SYSTEM</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >magic_quotes_runtime</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >"0"</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >PHP_INI_ALL</TD ></TR ></TBODY ></TABLE ></DIV > For further details and definition of the PHP_INI_* constants see <A HREF="function.ini-set.html" ><B CLASS="function" >ini_set()</B ></A >. </P ><P > Here is a short explanation of the configuration directives. <P ></P ><DIV CLASS="variablelist" ><DL ><DT ><A NAME="ini.assert.active" ></A ><TT CLASS="parameter" ><I >assert.active</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > Enable <A HREF="function.assert.html" ><B CLASS="function" >assert()</B ></A > evaluation. </P ></DD ><DT ><A NAME="ini.assert.bail" ></A ><TT CLASS="parameter" ><I >assert.bail</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > Terminate script execution on failed assertions. </P ></DD ><DT ><A NAME="ini.assert.warning" ></A ><TT CLASS="parameter" ><I >assert.warning</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > Issue a <TT CLASS="literal" >PHP</TT > warning for each failed assertion. </P ></DD ><DT ><A NAME="ini.assert.callback" ></A ><TT CLASS="parameter" ><I >assert.callback</I ></TT > <A HREF="language.types.string.html" ><B CLASS="type" >string</B ></A ></DT ><DD ><P > user function to call on failed assertions </P ></DD ><DT ><A NAME="ini.assert.quiet-eval" ></A ><TT CLASS="parameter" ><I >assert.quiet_eval</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > Use the current setting of <A HREF="function.error-reporting.html" ><B CLASS="function" >error_reporting()</B ></A > during assertion expression evaluation. If enabled, no errors are shown (implicit error_reporting(0)) while evaluation. If disabled, errors are shown according to the settings of <A HREF="function.error-reporting.html" ><B CLASS="function" >error_reporting()</B ></A > </P ></DD ><DT ><A NAME="ini.enable-dl" ></A ><TT CLASS="parameter" ><I >enable_dl</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > This directive is really only useful in the Apache module version of <TT CLASS="literal" >PHP</TT >. You can turn dynamic loading of <TT CLASS="literal" >PHP</TT > extensions with <A HREF="function.dl.html" ><B CLASS="function" >dl()</B ></A > on and off per virtual server or per directory. </P ><P > The main reason for turning dynamic loading off is security. With dynamic loading, it's possible to ignore all <A HREF="features.safe-mode.html#ini.open-basedir" >open_basedir</A > restrictions. The default is to allow dynamic loading, except when using <A HREF="features.safe-mode.html#ini.safe-mode" >safe_mode</A >. In safe-mode, it's always imposible to use <A HREF="function.dl.html" ><B CLASS="function" >dl()</B ></A >. </P ></DD ><DT ><A NAME="ini.max-execution-time" ></A ><TT CLASS="parameter" ><I >max_execution_time</I ></TT > <A HREF="language.types.integer.html" ><B CLASS="type" >integer</B ></A ></DT ><DD ><P > This sets the maximum time in seconds a script is allowed to run before it is terminated by the parser. This helps prevent poorly written scripts from tying up the server. The default setting is <TT CLASS="literal" >30</TT >. </P ><P > The maximum execution time is not affected by system calls, the <A HREF="function.sleep.html" ><B CLASS="function" >sleep()</B ></A > function, etc. Please see the <A HREF="function.set-time-limit.html" ><B CLASS="function" >set_time_limit()</B ></A > function for more details. </P ></DD ><DT ><A NAME="ini.magic-quotes-gpc" ></A ><TT CLASS="parameter" ><I >magic_quotes_gpc</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > Sets the magic_quotes state for GPC (Get/Post/Cookie) operations. When magic_quotes are on, all ' (single-quote), " (double quote), \ (backslash) and NUL's are escaped with a backslash automatically. </P ><DIV CLASS="note" ><BLOCKQUOTE CLASS="note" ><P ><B >Note: </B > If the <A HREF="ref.sybase.html#ini.magic-quotes-sybase" > magic_quotes_sybase</A > directive is also ON it will completely override magic_quotes_gpc. Having both directives enabled means only single quotes are escaped as <SPAN CLASS="emphasis" ><I CLASS="emphasis" >''</I ></SPAN >. Double quotes, backslashes and NUL's will remain untouched and unescaped. </P ></BLOCKQUOTE ></DIV ><P > See also <A HREF="function.get-magic-quotes-gpc.html" ><B CLASS="function" >get_magic_quotes_gpc()</B ></A > </P ></DD ><DT ><A NAME="ini.magic-quotes-runtime" ></A ><TT CLASS="parameter" ><I >magic_quotes_runtime</I ></TT > <A HREF="language.types.boolean.html" ><B CLASS="type" >boolean</B ></A ></DT ><DD ><P > If <TT CLASS="parameter" ><I >magic_quotes_runtime</I ></TT > is enabled, most functions that return data from any sort of external source including databases and text files will have quotes escaped with a backslash. If <A HREF="ref.sybase.html#ini.magic-quotes-sybase" >magic_quotes_sybase</A > is also on, a single-quote is escaped with a single-quote instead of a backslash. </P ></DD ></DL ></DIV > </P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="info.resources" ></A >Resource Types</H1 ><P >This extension has no resource types defined.</P ></DIV ><DIV CLASS="section" ><H1 CLASS="section" ><A NAME="info.constants" ></A >Predefined Constants</H1 ><P > The constants below are always available as part of the PHP core. </P ><DIV CLASS="table" ><A NAME="AEN73266" ></A ><P ><B >Table 2. Pre-defined <A HREF="function.phpcredits.html" ><B CLASS="function" >phpcredits()</B ></A > constants</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Constant</TH ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Description</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_ALL</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > All the credits, equivalent to using: CREDITS_DOCS + CREDITS_GENERAL + CREDITS_GROUP + CREDITS_MODULES + CREDITS_FULLPAGE. It generates a complete stand-alone HTML page with the appropriate tags. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_DOCS</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >The credits for the documentation team</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_FULLPAGE</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > Usually used in combination with the other flags. Indicates that the a complete stand-alone HTML page needs to be printed including the information indicated by the other flags. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_GENERAL</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > General credits: Language design and concept, PHP 4.0 authors and SAPI module. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_GROUP</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >A list of the core developers</TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_MODULES</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > A list of the extension modules for PHP, and their authors </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >CREDITS_SAPI</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > A list of the server API modules for PHP, and their authors </TD ></TR ></TBODY ></TABLE ></DIV ><DIV CLASS="table" ><A NAME="AEN73296" ></A ><P ><B >Table 3. <A HREF="function.phpinfo.html" ><B CLASS="function" >phpinfo()</B ></A > constants</B ></P ><TABLE BORDER="1" CLASS="CALSTABLE" ><THEAD ><TR ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Constant</TH ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Value</TH ><TH ALIGN="LEFT" VALIGN="MIDDLE" >Description</TH ></TR ></THEAD ><TBODY ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_GENERAL</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >1</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > The configuration line, <TT CLASS="filename" >php.ini</TT > location, build date, Web Server, System and more. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_CREDITS</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >2</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > PHP 4 Credits. See also <A HREF="function.phpcredits.html" ><B CLASS="function" >phpcredits()</B ></A >. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_CONFIGURATION</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >4</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > Current Local and Master values for php directives. See also <A HREF="function.ini-get.html" ><B CLASS="function" >ini_get()</B ></A >. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_MODULES</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >8</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > Loaded modules and their respective settings. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_ENVIRONMENT</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >16</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > Environment Variable information that's also available in <TT CLASS="varname" >$_ENV</TT >. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_VARIABLES</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >32</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > Shows all <A HREF="language.variables.predefined.html" > predefined variables</A > from EGPCS (Environment, GET, POST, Cookie, Server). </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_LICENSE</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >64</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > PHP License information. See also the <A HREF="http://www.php.net/license/" TARGET="_top" >license faq</A >. </TD ></TR ><TR ><TD ALIGN="LEFT" VALIGN="MIDDLE" >INFO_ALL</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" >-1</TD ><TD ALIGN="LEFT" VALIGN="MIDDLE" > Shows all of the above. This is the default value. </TD ></TR ></TBODY ></TABLE ></DIV ><P ></P ><DIV CLASS="variablelist" ><DL ><DT ><TT CLASS="constant" ><B >ASSERT_ACTIVE</B ></TT > (<A HREF="language.types.integer.html" >integer</A >)</DT ><DD ><P > </P ></DD ><DT ><TT CLASS="constant" ><B >ASSERT_CALLBACK</B ></TT > (<A HREF="language.types.integer.html" >integer</A >)</DT ><DD ><P > </P ></DD ><DT ><TT CLASS="constant" ><B >ASSERT_BAIL</B ></TT > (<A HREF="language.types.integer.html" >integer</A >)</DT ><DD ><P > </P ></DD ><DT ><TT CLASS="constant" ><B >ASSERT_WARNING</B ></TT > (<A HREF="language.types.integer.html" >integer</A >)</DT ><DD ><P > </P ></DD ><DT ><TT CLASS="constant" ><B >ASSERT_QUIET_EVAL</B ></TT > (<A HREF="language.types.integer.html" >integer</A >)</DT ><DD ><P > </P ></DD ></DL ></DIV ></DIV ></DIV ><DIV CLASS="TOC" ><DL ><DT ><B >Table of Contents</B ></DT ><DT ><A HREF="function.assert-options.html" >assert_options</A > -- Set/get the various assert flags</DT ><DT ><A HREF="function.assert.html" >assert</A > -- Checks if assertion is <TT CLASS="constant" ><B >FALSE</B ></TT ></DT ><DT ><A HREF="function.dl.html" >dl</A > -- Loads a PHP extension at runtime</DT ><DT ><A HREF="function.extension-loaded.html" >extension_loaded</A > -- Find out whether an extension is loaded</DT ><DT ><A HREF="function.get-cfg-var.html" >get_cfg_var</A > -- Gets the value of a PHP configuration option </DT ><DT ><A HREF="function.get-current-user.html" >get_current_user</A > -- Gets the name of the owner of the current PHP script </DT ><DT ><A HREF="function.get-defined-constants.html" >get_defined_constants</A > -- Returns an associative array with the names of all the constants and their values </DT ><DT ><A HREF="function.get-extension-funcs.html" >get_extension_funcs</A > -- Returns an array with the names of the functions of a module </DT ><DT ><A HREF="function.get-included-files.html" >get_included_files</A > -- Returns an array with the names of included or required files </DT ><DT ><A HREF="function.get-loaded-extensions.html" >get_loaded_extensions</A > -- Returns an array with the names of all modules compiled and loaded </DT ><DT ><A HREF="function.get-magic-quotes-gpc.html" >get_magic_quotes_gpc</A > -- Gets the current active configuration setting of magic quotes gpc </DT ><DT ><A HREF="function.get-magic-quotes-runtime.html" >get_magic_quotes_runtime</A > -- Gets the current active configuration setting of magic_quotes_runtime </DT ><DT ><A HREF="function.get-required-files.html" >get_required_files</A > -- Returns an array with the names of included or required files </DT ><DT ><A HREF="function.getenv.html" >getenv</A > -- Gets the value of an environment variable</DT ><DT ><A HREF="function.getlastmod.html" >getlastmod</A > -- Gets time of last page modification</DT ><DT ><A HREF="function.getmygid.html" >getmygid</A > -- Get PHP script owner's GID</DT ><DT ><A HREF="function.getmyinode.html" >getmyinode</A > -- Gets the inode of the current script</DT ><DT ><A HREF="function.getmypid.html" >getmypid</A > -- Gets PHP's process ID</DT ><DT ><A HREF="function.getmyuid.html" >getmyuid</A > -- Gets PHP script owner's UID</DT ><DT ><A HREF="function.getopt.html" >getopt</A > -- Gets options from the command line argument list</DT ><DT ><A HREF="function.getrusage.html" >getrusage</A > -- Gets the current resource usages</DT ><DT ><A HREF="function.ini-alter.html" >ini_alter</A > -- Changes the value of a configuration option </DT ><DT ><A HREF="function.ini-get-all.html" >ini_get_all</A > -- Gets all configuration options</DT ><DT ><A HREF="function.ini-get.html" >ini_get</A > -- Gets the value of a configuration option</DT ><DT ><A HREF="function.ini-restore.html" >ini_restore</A > -- Restores the value of a configuration option</DT ><DT ><A HREF="function.ini-set.html" >ini_set</A > -- Sets the value of a configuration option</DT ><DT ><A HREF="function.php-ini-scanned-files.html" >php_ini_scanned_files</A > -- Return a list of .ini files parsed from the additional ini dir</DT ><DT ><A HREF="function.php-logo-guid.html" >php_logo_guid</A > -- Gets the logo guid</DT ><DT ><A HREF="function.php-sapi-name.html" >php_sapi_name</A > -- Returns the type of interface between web server and PHP </DT ><DT ><A HREF="function.php-uname.html" >php_uname</A > -- Returns information about the operating system PHP was built on </DT ><DT ><A HREF="function.phpcredits.html" >phpcredits</A > -- Prints out the credits for PHP</DT ><DT ><A HREF="function.phpinfo.html" >phpinfo</A > -- Outputs lots of PHP information</DT ><DT ><A HREF="function.phpversion.html" >phpversion</A > -- Gets the current PHP version</DT ><DT ><A HREF="function.putenv.html" >putenv</A > -- Sets the value of an environment variable</DT ><DT ><A HREF="function.set-magic-quotes-runtime.html" >set_magic_quotes_runtime</A > -- Sets the current active configuration setting of magic_quotes_runtime </DT ><DT ><A HREF="function.set-time-limit.html" >set_time_limit</A > -- Limits the maximum execution time</DT ><DT ><A HREF="function.version-compare.html" >version_compare</A > -- Compares two "PHP-standardized" version number strings </DT ><DT ><A HREF="function.zend-logo-guid.html" >zend_logo_guid</A > -- Gets the zend guid</DT ><DT ><A HREF="function.zend-version.html" >zend_version</A > -- Gets the version of the current Zend engine</DT ></DL ></DIV ></DIV ></DIV ><DIV CLASS="NAVFOOTER" ><HR ALIGN="LEFT" WIDTH="100%"><TABLE SUMMARY="Footer navigation table" WIDTH="100%" BORDER="0" CELLPADDING="0" CELLSPACING="0" ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" ><A HREF="function.pfpro-version.html" ACCESSKEY="P" >Prev</A ></TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="index.html" ACCESSKEY="H" >Home</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" ><A HREF="function.assert-options.html" ACCESSKEY="N" >Next</A ></TD ></TR ><TR ><TD WIDTH="33%" ALIGN="left" VALIGN="top" >pfpro_version</TD ><TD WIDTH="34%" ALIGN="center" VALIGN="top" ><A HREF="funcref.html" ACCESSKEY="U" >Up</A ></TD ><TD WIDTH="33%" ALIGN="right" VALIGN="top" >assert_options</TD ></TR ></TABLE ></DIV ></BODY ></HTML >