note 90148 deleted from function.substr by cmb
| From: | cmb@php.net | Date: | Sun, 27 Oct 2019 09:09:30 +0000 |
| Subject: | note 90148 deleted from function.substr by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-212829@lists.php.net to get a copy of this message | ||
Note Submitter: sajjad at sajjad dot biz
----
Substring utf-8 strings!
very simple!
<?php
function substru($str,$from,$len){
return preg_replace('#^(?:[\x00-\x7F]|[\xC0-\xFF][\x80-\xBF]+){0,'. $from
.'}'.'((?:[\x00-\x7F]|[\xC0-\xFF][\x80-\xBF]+){0,'. $len
.'}).*#s','$1', $str);
}
?>