3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php for ($i = 0; $i < 100000; $i++) { $derp = "1234567890"; $derp .= "1234567890"; $derp .= "1234567890"; $derp .= "1234567890"; $derp .= "1234567890"; }
Output for 4.3.0 - 7.1.0