3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $result = "°Freenew°\x90ɮ"; //$result = trim($result,"\xc2"/*"\xa0"*/); echo preg_replace('#[\x00-\x1F\x7F-\x9F]#S', '', $result); /* //reject overly long 2 byte sequences, as well as characters above U+10000 and replace with ? $result= preg_replace('/[\x00-\x08\x10\x0B\x0C\x0E-\x19\x7F]'. '|[\x00-\x7F][\x80-\xBF]+'. '|([\xC0\xC1]|[\xF0-\xFF])[\x80-\xBF]*'. '|[\xC2-\xDF]((?![\x80-\xBF])|[\x80-\xBF]{2,})'. '|[\xE0-\xEF](([\x80-\xBF](?![\x80-\xBF]))|(?![\x80-\xBF]{2})|[\x80-\xBF]{3,})/S', '', $result ); echo $result; */
Output for 4.3.0 - 7.1.0
°Freenew°ɮ