3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = 'file'; flush($a);
Output for 7.0.0 - 7.2.0
Warning: flush() expects exactly 0 parameters, 1 given in /in/Ov7H1 on line 4
Output for 5.3.20 - 5.6.28