note 57899 deleted from function.substr by danbrown
| From: | danbrown@php.net | Date: | Fri, 28 Nov 2008 20:22:30 +0000 |
| Subject: | note 57899 deleted from function.substr by danbrown | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-147204@lists.php.net to get a copy of this message | ||
Note Submitter:
----
<?php
function utf8_substr($str,$from,$len){
# utf8 substr
# www.yeap.lv
return preg_replace('#^(?:[\x00-\x7F]|[\xC0-\xFF][\x80-\xBF]+){0,'.$from.'}'.
'((?:[\x00-\x7F]|[\xC0-\xFF][\x80-\xBF]+){0,'.$len.'}).*#s',
'$1',$str);
}
?>