mirror of
https://github.com/sigmasternchen/php-doc-en
synced 2025-03-28 23:08:55 +00:00
23d8a0039e
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@230770 c90b9560-bf6c-de11-be94-00142212c4b1
115 lines
3.6 KiB
XML
115 lines
3.6 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
|
|
<!-- $Revision: 1.6 $ -->
|
|
<!-- splitted from ./en/functions/mbstring.xml, last change in rev 1.1 -->
|
|
<refentry id="function.mb-strrpos">
|
|
<refnamediv>
|
|
<refname>mb_strrpos</refname>
|
|
<refpurpose>
|
|
Find position of last occurrence of a string in a string
|
|
</refpurpose>
|
|
</refnamediv>
|
|
|
|
<refsect1 role="description">
|
|
&reftitle.description;
|
|
<methodsynopsis>
|
|
<type>int</type><methodname>mb_strrpos</methodname>
|
|
<methodparam><type>string</type><parameter>haystack</parameter></methodparam>
|
|
<methodparam><type>string</type><parameter>needle</parameter></methodparam>
|
|
<methodparam choice="opt"><type>int</type><parameter>offset</parameter></methodparam>
|
|
<methodparam choice="opt"><type>string</type><parameter>encoding</parameter></methodparam>
|
|
</methodsynopsis>
|
|
<para>
|
|
<function>mb_strrpos</function> returns the numeric position of
|
|
the last occurrence of <parameter>needle</parameter> in the
|
|
<parameter>haystack</parameter> string. If
|
|
<parameter>needle</parameter> is not found, it returns &false;.
|
|
</para>
|
|
<para>
|
|
<function>mb_strrpos</function> performs multi-byte safe
|
|
<function>strrpos</function> operation based on
|
|
number of characters. <parameter>needle</parameter> position is
|
|
counted from the beginning of
|
|
<parameter>haystack</parameter>. First character's position is
|
|
0. Second character position is 1.
|
|
</para>
|
|
<para>
|
|
If <parameter>encoding</parameter> is omitted, internal encoding
|
|
is assumed.
|
|
</para>
|
|
<para>
|
|
<parameter>encoding</parameter> is character encoding. If it is
|
|
not specified, internal character encoding is used.
|
|
</para>
|
|
<note>
|
|
<simpara>
|
|
As of PHP 5.2.0 <parameter>offset</parameter> may
|
|
be specified to begin searching an arbitrary number of characters into
|
|
the string. Negative values will stop searching at an arbitrary point
|
|
prior to the end of the string.
|
|
</simpara>
|
|
</note>
|
|
<note>
|
|
<simpara>
|
|
The <parameter>encoding</parameter> parameter was moved from
|
|
the third position to the fourth in PHP 5.2.0. For backward
|
|
compatibility, <parameter>encoding</parameter> can be specified
|
|
as the third parameter, but doing so is deprecated and will be
|
|
removed in the future.
|
|
</simpara>
|
|
</note>
|
|
</refsect1>
|
|
|
|
<refsect1 role="changelog">
|
|
&reftitle.changelog;
|
|
<para>
|
|
<informaltable>
|
|
<tgroup cols="2">
|
|
<thead>
|
|
<row>
|
|
<entry>&Version;</entry>
|
|
<entry>&Description;</entry>
|
|
</row>
|
|
</thead>
|
|
<tbody>
|
|
<row>
|
|
<entry>5.2.0</entry>
|
|
<entry>Added the optional parameter <parameter>offset</parameter>.</entry>
|
|
</row>
|
|
</tbody>
|
|
</tgroup>
|
|
</informaltable>
|
|
</para>
|
|
</refsect1>
|
|
|
|
<refsect1 role="seealso">
|
|
&reftitle.seealso;
|
|
<para>
|
|
<simplelist>
|
|
<member><function>mb_strpos</function></member>
|
|
<member><function>mb_internal_encoding</function></member>
|
|
<member><function>strrpos</function></member>
|
|
</simplelist>
|
|
</para>
|
|
</refsect1>
|
|
</refentry>
|
|
|
|
<!-- Keep this comment at the end of the file
|
|
Local variables:
|
|
mode: sgml
|
|
sgml-omittag:t
|
|
sgml-shorttag:t
|
|
sgml-minimize-attributes:nil
|
|
sgml-always-quote-attributes:t
|
|
sgml-indent-step:1
|
|
sgml-indent-data:t
|
|
indent-tabs-mode:nil
|
|
sgml-parent-document:nil
|
|
sgml-default-dtd-file:"../../../../manual.ced"
|
|
sgml-exposed-tags:nil
|
|
sgml-local-catalogs:nil
|
|
sgml-local-ecat-files:nil
|
|
End:
|
|
vim600: syn=xml fen fdm=syntax fdl=2 si
|
|
vim: et tw=78 syn=sgml
|
|
vi: ts=1 sw=1
|
|
-->
|