note 80822 deleted from function.preg-replace by felipe
| From: | felipe@php.net | Date: | Sun, 23 Mar 2008 22:59:26 +0000 |
| Subject: | note 80822 deleted from function.preg-replace by felipe | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-137395@lists.php.net to get a copy of this message | ||
Note Submitter: Matt Brennan
----
A quick function to strip excessive whitespace:
<?php
$string = "Hello. How are you?\n\nLots of whitespace.\t\t\t\tEnd.";
echo preg_replace('/(\s)+/','$1',$string);
?>
Outputs "Hello. How are you?
Lots of whitespace. End."