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<?xml version="1.0" encoding="ISO-8859-1"?>
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- Copyright (C) 1998-2018 OpenLink Software
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-->
<refentry id="fn_strrchr">
<refmeta>
<refentrytitle>strrchr</refentrytitle>
<refmiscinfo>string</refmiscinfo>
</refmeta>
<refnamediv>
<refname>strrchr</refname>
<refpurpose>returns a zero-based index to the last occurrence of the char in str.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<funcsynopsis id="fsyn_strrchr">
<funcprototype id="fproto_strrchr">
<funcdef><function>strrchr</function></funcdef>
<paramdef><parameter>str</parameter> string</paramdef>
<paramdef><parameter>char</parameter> string or integer</paramdef>
</funcprototype>
</funcsynopsis>
</refsynopsisdiv>
<refsect1 id="desc"><title>Description</title>
<para>
strchr returns a zero-based index to the last occurrence of char in string. If char is not found
NULL is returned. char can be given either as an integer ASCII value or a
string, in which case the first character of that string is searched for
in str.
</para>
<screen>
strchr('AbracadabrA','A')
-> 0 (Found as the first character).
strrchr('AbracadabrA',65)
-> 10 (Found as the eleventh character)
</screen>
</refsect1>
</refentry>
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