3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array1 = array(2, 10); $x = &$array1[0]; $array2 = $array1; $array2[1] = 22; //echo $array1[1];
based on dAURT
Output for 4.3.0 - 5.0.5, 5.1.1 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Output for 5.1.0
Fatal error: fatal flex scanner internal error--end of buffer missed in /in/sM8nY on line 8
Process exited with code 255.