CVS update: php3/doc/functions

Date: Tuesday December 22, 1998 @ 14:32 Author: sas Update of /repository/php3/doc/functions In directory asf:/u/temp/cvs-serv28072 Modified Files: strings.sgml Log Message: added documentation for get_meta_tags note that this function doesn't fit anywhere. Index: php3/doc/functions/strings.sgml diff -c php3/doc/functions/strings.sgml:1.52 php3/doc/functions/strings.sgml:1.53 *** php3/doc/functions/strings.sgml:1.52 Sun Dec 20 10:43:58 1998 --- php3/doc/functions/strings.sgml Tue Dec 22 14:32:23 1998 *************** *** 286,291 **** --- 286,328 ---- </refsect1> </refentry> + <refentry id="function.get-meta-tags"> + <refnamediv> + <refname>get_meta_tags</refname> + <refpurpose>Extracts all meta tag content attributes from a file and returns an array</refpurpose> + </refnamediv> + <refsect1> + <title>Description</title> + <funcsynopsis> + <funcdef>array <function>get_meta_tags</function></funcdef> + <paramdef>string <parameter>filename</parameter></paramdef> + <paramdef>int <parameter><optional>use_include_path</optional></parameter></paramdef> + </funcsynopsis> + <para> + Opens <parameter>filename</parameter> and parses it line by line + for &lt;meta&gt; tags of the form + <programlisting> + &lt;meta name="author" content="name"&gt; + &lt;meta name="tags" content="php3 documentation"&gt; + &lt;/head&gt; &lt;!-- parsing stops here --&gt; + </programlisting></example> + + (pay attention to line endings - PHP3 uses a native function to parse + the input, so a Mac file won't work on Unix). + + <para> + The value of the name property becomes the key, + the value of the content property becomes the value of the returned array, + so you can easily use standard array functions to traverse it or access + single values. Special characters in the value of the name property are + substituted with '_', the rest is converted to lower case. + + <para> + Setting <parameter>use_include_path</parameter> to 1 will result + in PHP3 trying to open the file along the standard include path. + </refsect1> + </refentry> + <refentry id="function.htmlspecialchars"> <refnamediv> <refname>htmlspecialchars</refname> -- PHP Development Mailing List http://www.php.net/ To unsubscribe send an empty message to php-dev-unsubscribe@lists.php.net For help: php-dev-help@lists.php.net