cvs: phpdoc /en/reference/info/functions phpversion.xml

nlopess Sun Oct 17 07:08:04 2004 EDT Modified files: /phpdoc/en/reference/info/functions phpversion.xml Log: fix #30459: document the optional parameter http://cvs.php.net/diff.php/phpdoc/en/reference/info/functions/phpversion.xml?r1=1.3&r2=1.4&ty=u Index: phpdoc/en/reference/info/functions/phpversion.xml diff -u phpdoc/en/reference/info/functions/phpversion.xml:1.3 phpdoc/en/reference/info/functions/phpversion.xml:1.4 --- phpdoc/en/reference/info/functions/phpversion.xml:1.3 Fri Feb 21 23:24:24 2003 +++ phpdoc/en/reference/info/functions/phpversion.xml Sun Oct 17 07:08:04 2004 @@ -1,5 +1,5 @@ <?xml version="1.0" encoding="iso-8859-1"?> -<!-- $Revision: 1.3 $ --> +<!-- $Revision: 1.4 $ --> <!-- splitted from ./en/functions/info.xml, last change in rev 1.2 --> <refentry id="function.phpversion"> <refnamediv> @@ -10,11 +10,13 @@ <title>Description</title> <methodsynopsis> <type>string</type><methodname>phpversion</methodname> - <void/> + <methodparam choice="opt"><type>string</type><parameter>extension</parameter></methodparam> </methodsynopsis> <para> Returns a string containing the version of the currently running - PHP parser. + PHP parser. If the optional <parameter>extension</parameter> parameter is + specified, <function>phpversion</function> returns the version of that + extension, or &false; if there is no version information associated. </para> <note> <para> @@ -30,6 +32,9 @@ <?php // prints e.g. 'Current PHP version: 4.1.1' echo 'Current PHP version: ' . phpversion(); + +// prints e.g. '2.0' or nothing if the extension isn't enabled +echo phpversion('tidy'); ?> ]]> </programlisting>