3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php foreach(range(0,10000) as $i) { $a = null; } // 3.847 ms for($i = 0; $i < 10000; ++$i) { $b = null; } // 0.663 ms
Output for 4.3.0 - 5.0.5, 5.1.1 - 7.1.0
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/MHWnj on line 3
Process exited with code 255.