note 77515 deleted from function.mb-substr by cmb
| From: | cmb@php.net | Date: | Wed, 18 May 2022 10:42:39 +0000 |
| Subject: | note 77515 deleted from function.mb-substr by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-218487@lists.php.net to get a copy of this message | ||
Note Submitter: Silvan
----
Passing null as length will not make mb_substr use it's default, instead it will interpret it
as 0.
<?php
mb_substr($str,$start,null,$encoding); //Returns '' (empty string) just like substr()
?>
Instead use:
<?php
mb_substr($str,$start,mb_strlen($str),$encoding);
?>