note 89751 deleted from function.trim by hholzgra
| From: | hholzgra@php.net | Date: | Thu, 02 Aug 2012 12:29:41 +0000 |
| Subject: | note 89751 deleted from function.trim by hholzgra | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-189665@lists.php.net to get a copy of this message | ||
Note Submitter: Anonymous
----
small fix for the trimString function to proof against slash and backslash:
<?php
function trimString($input, $string){
$input = trim($input);
$string = str_replace("\\", "\\\\", $string);
$string = str_replace('/', '\\/', $string);
$startPattern = "/^($string)+/i";
$endPattern = "/($string)+$/i";
return trim(preg_replace($endPattern, '',
preg_replace($startPattern,'',$input)));
}
?>