3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = '0123456789'; $maxLength = 5; if(($maxLength > 0) && (strlen($string) > $maxLength)) { if(function_exists('mb_check_encoding') && @mb_check_encoding($string, 'UTF-8') && function_exists('mb_substr')) { while(strlen($string) > $maxLength) { $string = mb_substr($string, 0, -1, 'UTF-8'); } } else { $string = rtrim(substr($string, 0, $maxLength)); } } echo $string;
Output for 4.3.0 - 7.1.0
01234