3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $i=0; $j=500000; while($i < 60000) { $i++; $j++; $data1[] = md5($i); $data2[] = md5($j); } $data_diff1 = array_diff($data1, $data2);
Output for 4.3.0 - 5.2.5, 5.2.15 - 5.2.17, 5.3.4 - 7.1.0
Output for 5.2.6 - 5.2.14, 5.3.0 - 5.3.3

Process exited with code 137.