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Refined definition of negative offset values. It's correct now, though we probably need some examples for it to make sense.

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@187366 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Aidan Lister 2005-05-31 04:15:40 +00:00
parent daf85727cb
commit b6e3caa157
1 changed files with 4 additions and 5 deletions
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9
reference/strings/functions/strripos.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.6 $ -->
<!-- $Revision: 1.7 $ -->
<refentry id="function.strripos">
<refnamediv>
<refname>strripos</refname>
@ -69,10 +69,9 @@ if ($pos === false) {
searching an arbitrary number of characters into the string.
</simpara>
<simpara>
Negative offset values mean the end of string is moved to the left by the
specified value plus one. For example,
<literal>strripos('abcdef', 'b', -4)</literal> will search the string
<literal>abc</literal> for <literal>b</literal>.
Negative offset values will start the search at
<parameter>offset</parameter> characters from the
<emphasis>start</emphasis> of the string.
</simpara>
<para>
See also <function>strrpos</function>,