3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $str = 'señor'; var_dump($str, str_replace('ñ', 'n', $str));
Output for 4.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(6) "señor" string(5) "senor"