3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $hexstream = array(); for ($i = 0; $i < 23; i++) $hexstream['pack'][$i] = pack('v', $i); echo $hexstream['pack'];
Output for 5.4.0 - 5.4.28
Parse error: syntax error, unexpected '++' (T_INC), expecting ')' in /in/iUjvW on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_INC, expecting ')' in /in/iUjvW on line 3
Process exited with code 255.