note 91269 added to function.trim
| From: | saulgajda at osu1 dot php dot net | Date: | Wed, 03 Jun 2009 07:26:06 +0000 |
| Subject: | note 91269 added to function.trim | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-156307@lists.php.net to get a copy of this message | ||
The example provided by Andrew below seems not be equal to specify all character list (both default
and user defined). Consider the example below:
<?php
$str = "Hallo World\t\t@@\t\t";
$res1 = trim( trim( $str ), "./@#$" );
$res2 = trim( $str, "./@#$ \t\n\r\0\x0B" );
var_dump( $str );
var_dump( $res1 );
var_dump( $res2 );
?>
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Server IP: 82.177.164.100
Probable Submitter: 79.162.159.132
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Manual Page -- http://www.php.net/manual/en/function.trim.php
Edit -- https://master.php.net/note/edit/91269
Del: integrated -- https://master.php.net/note/delete/91269/integrated
Del: useless -- https://master.php.net/note/delete/91269/useless
Del: bad code -- https://master.php.net/note/delete/91269/bad+code
Del: spam -- https://master.php.net/note/delete/91269/spam
Del: non-english -- https://master.php.net/note/delete/91269/non-english
Del: in docs -- https://master.php.net/note/delete/91269/in+docs
Del: other reasons-- https://master.php.net/note/delete/91269
Reject -- https://master.php.net/note/reject/91269
Search -- https://master.php.net/manage/user-notes.php