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https://github.com/sigmasternchen/php-doc-en
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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@146724 c90b9560-bf6c-de11-be94-00142212c4b1
59 lines
1.8 KiB
XML
59 lines
1.8 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.4 $ -->
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<!-- splitted from ./en/functions/info.xml, last change in rev 1.2 -->
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<refentry id="function.get-cfg-var">
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<refnamediv>
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<refname>get_cfg_var</refname>
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<refpurpose>
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Gets the value of a PHP configuration option
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</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>string</type><methodname>get_cfg_var</methodname>
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<methodparam><type>string</type><parameter>varname</parameter></methodparam>
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</methodsynopsis>
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<simpara>
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Returns the current value of the PHP configuration variable
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specified by <parameter>varname</parameter>, or &false; if an
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error occurs.
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</simpara>
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<simpara>
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It will not return configuration information set when the PHP was
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compiled, or read from an Apache configuration file (using the
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php3_configuration_option directives).
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</simpara>
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<simpara>
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To check whether the system is using a <link
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linkend="configuration.file">configuration file</link>, try
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retrieving the value of the cfg_file_path configuration
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setting. If this is available, a configuration file is being
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used.
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</simpara>
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<simpara>
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See also <function>ini_get</function>.
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</simpara>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"../../../../manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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