<?php
 function smarty_modifier_mbtruncate($string, $length = 80, $etc = '...', $break_words = false, $middle = false) { if ($length == 0) return ''; if (mb_strlen($string) > $length) { $length -= mb_strlen($etc); if (!$break_words && !$middle) { $string = preg_replace('/\s+?(\S+)?$/', '', mb_substr($string, 0, $length+1)); } if(!$middle) { return mb_substr($string, 0, $length).$etc; } else { return mb_substr($string, 0, $length/2) . $etc . mb_substr($string, -$length/2); } } else { return $string; } } ?>