note 112442 deleted from function.str-replace by cmb
| From: | cmb@php.net | Date: | Sun, 15 Sep 2019 14:54:35 +0000 |
| Subject: | note 112442 deleted from function.str-replace by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212222@lists.php.net to get a copy of this message | ||
Note Submitter: cmbecker69 at gmx dot de
----
To collapse multiple consecutive space characters to a single one, don't use str_replace()
inside a loop--use preg_replace() instead for clarity and better performance:
<?php
$str = ' This is a test ';
$str = preg_replace('/ +/', ' ', $str);
?>