note 83674 deleted from function.trim by felipe
| From: | felipe@php.net | Date: | Fri, 06 Jun 2008 22:54:45 +0000 |
| Subject: | note 83674 deleted from function.trim by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-140197@lists.php.net to get a copy of this message | ||
Note Submitter: deeceezzz at hotmail dot com
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Has anyone seen this one :
trim('bla', &);
returns bl
but
trim('blo', &);
returns blo
I don't get why a is removed like this if placed at the end of the string, but, in case you
want to make sure that no & are used at the begining or at the end of a string you'd
better use :
preg_replace('
(^&|&$)i', '', $my_string);
Hope this helps