3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php <?php $a = '\x30'; $a = str_replace($a, '\x', ''); echo hex2bin($a);
Output for 5.3.0 - 5.4.8
Parse error: syntax error, unexpected '<' in /in/vdbjZ on line 2
Process exited with code 255.