3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(pack('h*', '6ab01hgs7'));
Output for 7.3.0rc3
Warning: pack(): Type h: illegal hex digit h in /in/cl26C on line 3 Warning: pack(): Type h: illegal hex digit g in /in/cl26C on line 3 Warning: pack(): Type h: illegal hex digit s in /in/cl26C on line 3 string(5) "� "