note 21825 added to function.strrpos
| From: | php-general at lists dot php dot net | Date: | Tue, 28 May 2002 16:46:56 +0000 |
| Subject: | note 21825 added to function.strrpos | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-31103@lists.php.net to get a copy of this message | ||
Cause:
Find position of last occurrence of a string in a string...
and I needed it, I hacked a little code to do this:
Maybe it is helpful for you.
function _strrpos_needle($sourcestring,$needle){
/* just for easier understanding */
$tempString=$sourcestring;
do {
$tempPos=strpos($tempString,$needle);
$tempString=substr($tempString,$tempPos+strlen($needle));
$realPos=$realPos+$tempPos;
} while (!is_bool($tempPos));
return $realPos;
}
--
http://www.php.net/manual/en/function.strrpos.php
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