note 67521 added to function.str-replace
| From: | xinobit at gmail dot com | Date: | Thu, 08 Jun 2006 15:59:02 +0000 |
| Subject: | note 67521 added to function.str-replace | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-113843@lists.php.net to get a copy of this message | ||
Here's a function that will replace many times as the last argument ask.
<?
function str_replace_count($search,$replace,$subject,$times) {
$subject_original=$subject;
$len=strlen($search);
$pos=0;
for ($i=1;$i<=$times;$i++) {
$pos=strpos($subject,$search,$pos);
if($pos!==false) {
$subject=substr($subject_original,0,$pos);
$subject.=$replace;
$subject.=substr($subject_original,$pos+$len);
$subject_original=$subject;
} else {
break;
}
}
return($subject);
}
$w="abracadabra";
print str_replace_count("abra","----",$w,2);
?>
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Manual Page -- http://www.php.net/manual/en/function.str-replace.php
Edit -- http://master.php.net/note/edit/67521
Del: integrated -- http://master.php.net/note/delete/67521/integrated
Del: useless -- http://master.php.net/note/delete/67521/useless
Del: bad code -- http://master.php.net/note/delete/67521/bad+code
Del: spam -- http://master.php.net/note/delete/67521/spam
Del: non-english -- http://master.php.net/note/delete/67521/non-english
Del: in docs -- http://master.php.net/note/delete/67521/in+docs
Del: other reasons-- http://master.php.net/note/delete/67521
Reject -- http://master.php.net/note/reject/67521
Search -- http://master.php.net/manage/user-notes.php