note 70394 added to function.strpos
| From: | spinicrus at gmail dot com | Date: | Sat, 14 Oct 2006 17:58:24 +0000 |
| Subject: | note 70394 added to function.strpos | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-118527@lists.php.net to get a copy of this message | ||
if you want to get the position of a substring relative to a substring of your string, BUT in
REVERSE way:
<?php
function strpos_reverse_way($string,$charToFind,$relativeChar) {
//
$relativePos = strpos($string,$relativeChar);
$searchPos = $relativePos;
$searchChar = '';
//
while ($searchChar != $charToFind) {
$newPos = $searchPos-1;
$searchChar = substr($string,$newPos,strlen($charToFind));
$searchPos = $newPos;
}
//
if (!empty($searchChar)) {
//
return $searchPos;
return TRUE;
}
else {
return FALSE;
}
//
}
?>
----
Server IP: 212.93.155.36
Probable Submitter: 193.254.43.183
----
Manual Page -- http://www.php.net/manual/en/function.strpos.php
Edit -- https://master.php.net/note/edit/70394
Del: integrated -- https://master.php.net/note/delete/70394/integrated
Del: useless -- https://master.php.net/note/delete/70394/useless
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Del: non-english -- https://master.php.net/note/delete/70394/non-english
Del: in docs -- https://master.php.net/note/delete/70394/in+docs
Del: other reasons-- https://master.php.net/note/delete/70394
Reject -- https://master.php.net/note/reject/70394
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