note 71977 deleted from function.rtrim by bjori
| From: | bjori@php.net | Date: | Wed, 27 Dec 2006 14:29:51 +0000 |
| Subject: | note 71977 deleted from function.rtrim by bjori | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-120954@lists.php.net to get a copy of this message | ||
Note Submitter: tiny_green
Reason: bad code
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If there is no '.' at the end when you use rtrim($text, '.') nothing will
happen. It is not true that it will delete the last word. You can check it with:
<?php
$text = "This string contains no . at the end";
$trimmed = rtrim($text, '.');
echo $trimmed;
// prints: This string contains no . at the end
?>