3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $e = chr(235) . 'én boterham'; $s = htmlspecialchars($e); var_dump($s); // string '' (length=0)
based on 9Pbd5
Output for 5.4.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
string(0) ""
Output for hhvm-3.10.0

Process exited with code 153.
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.3.29
string(13) "�én boterham"
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/Or1ZV on line 6
Process exited with code 255.