note 13423 deleted from function.trim by didou
| From: | didou@php.net | Date: | Sun, 18 May 2003 02:30:22 +0000 |
| Subject: | note 13423 deleted from function.trim by didou | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-48337@lists.php.net to get a copy of this message | ||
Note Submitter: chok@ece.gatech.edu
----
note that when you're doing trim( $str ), where $str is a HTML form posted variable such that
$str = " " (HTML interpreted), it doesn't work.
to clear all " " ( ord() = 160 ), use:
$str = str_replace( chr( 160 ), '', $str );