mirror of
https://github.com/sigmasternchen/php-doc-en
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5b9fc29465
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@78496 c90b9560-bf6c-de11-be94-00142212c4b1
76 lines
2.6 KiB
XML
76 lines
2.6 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.2 $ -->
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<!-- splitted from ./en/functions/mbstring.xml, last change in rev 1.1 -->
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<refentry id="function.mb-strpos">
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<refnamediv>
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<refname>mb_strpos</refname>
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<refpurpose>
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Find position of first occurrence of string in a string
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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>int</type><methodname>mb_strpos</methodname>
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<methodparam><type>string</type><parameter>haystack</parameter></methodparam>
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<methodparam><type>string</type><parameter>needle</parameter></methodparam>
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<methodparam choice="opt"><type>int</type><parameter>offset</parameter></methodparam>
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<methodparam choice="opt"><type>string</type><parameter>encoding</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>mb_strpos</function> returns the numeric position of
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the first occurrence of <parameter>needle</parameter> in the
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<parameter>haystack</parameter> string. If
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<parameter>needle</parameter> is not found, it returns &false;.
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</para>
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<para>
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<function>mb_strpos</function> performs multi-byte safe
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<function>strpos</function> operation based on number of
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characters. <parameter>needle</parameter> position is counted
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from the beginning of the <parameter>haystack</parameter>. First
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character's position is 0. Second character position is 1, and so
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on.
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</para>
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<para>
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If <parameter>encoding</parameter> is omitted, internal
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character encoding is used. <function>mb_strrpos</function>
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accepts <literal>string</literal> for
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<parameter>needle</parameter> where <function>strrpos</function>
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accepts only character.
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</para>
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<para>
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<parameter>offset</parameter> is search offset. If it is not
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specified, 0 is used.
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</para>
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<para>
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<parameter>encoding</parameter> is character encoding name. If it
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is omitted, internal character encoding is used.
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</para>
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<para>
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See also <function>mb_strpos</function>,
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<function>mb_internal_encoding</function>,
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<function>strpos</function>
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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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