note 68009 added to function.ltrim
| From: | jan at osu1 dot php dot net | Date: | Mon, 10 Jul 2006 09:30:41 +0000 |
| Subject: | note 68009 added to function.ltrim | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-114626@lists.php.net to get a copy of this message | ||
if you have a numer like 0310, don't use this code:
$number = '0310';
$number = ltrim( $number, "\0x30" );
echo $number;
output: 10
for a correct output use:
$number = '0310';
$number = ltrim( $number, "0" );
echo $number;
output: 310
the "\0x30" works only with the first 32 ascii characters
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Manual Page -- http://www.php.net/manual/en/function.ltrim.php
Edit -- http://master.php.net/note/edit/68009
Del: integrated -- http://master.php.net/note/delete/68009/integrated
Del: useless -- http://master.php.net/note/delete/68009/useless
Del: bad code -- http://master.php.net/note/delete/68009/bad+code
Del: spam -- http://master.php.net/note/delete/68009/spam
Del: non-english -- http://master.php.net/note/delete/68009/non-english
Del: in docs -- http://master.php.net/note/delete/68009/in+docs
Del: other reasons-- http://master.php.net/note/delete/68009
Reject -- http://master.php.net/note/reject/68009
Search -- http://master.php.net/manage/user-notes.php