3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $timeStart = microtime(true); foreach (range(1, 10000) as $i) { eval('function func'.$i.'() { return func'.($i-1).'(); };'); } $timeEnd = microtime(true); $executionTime = ($timeEnd - $timeStart) / 60; var_dump($execution);
based on cVPU1
Output for 5.4.0 - 7.2.0
Notice: Undefined variable: execution in /in/aPueA on line 8 NULL