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https://github.com/sigmasternchen/php-doc-en
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f2b3768ed1
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@96909 c90b9560-bf6c-de11-be94-00142212c4b1
69 lines
2.3 KiB
XML
69 lines
2.3 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.1 $ -->
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<refentry id="function.fnmatch">
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<refnamediv>
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<refname>fnmatch</refname>
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<refpurpose>Match filename against a pattern</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>array</type><methodname>fnmatch</methodname>
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<methodparam><type>string</type><parameter>pattern</parameter></methodparam>
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<methodparam><type>string</type><parameter>string</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>flags</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>fnmatch</function> checks if the passed <parameter>string</parameter> would
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match the given shell wildcard <parameter>pattern</parameter>.
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</para>
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<para>
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This is especialy usefull for filenames, but may also be used on regular strings.
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The average user may be used to shell patterns or at least in their simplest form
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to <literal>'?'</literal> and <literal>'*'</literal> wildcards so using
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<function>fnmatch</function> instead of <function>ereg</function> or
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<function>preg_match</function> for frontend search expression input may be
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way more convenient for non-programming users.
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</para>
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<example>
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<title>
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Checking a color name against a shell wildcard pattern.
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</title>
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<programlisting role="php">
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<![CDATA[
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if(fnmatch("*gr[ae]y", $color)) {
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echo "some form of gray ...";
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}
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]]>
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</programlisting>
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</example>
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<para>
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See also <function>glob</function>,
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<function>ereg</function>,
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<function>preg_match</function>
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and the unix manpage on <literal>fnmatch(3)</literal> for flag names
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(as long as they are not documented here <!-- TODO hartmut -->).
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</para>
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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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