3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php var_dump(bin2hex('hellZ*')); var_dump(bin2hex('hellZ*0'));
Output for 4.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
string(12) "68656c6c5a2a" string(14) "68656c6c5a2a30"
Output for hhvm-3.10.0

Process exited with code 153.