3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $start = microtime(true); $end = mircotime(true); $assign = $end - $start; $start = microtime(true); mircotime(true); mircotime(true); $end = mircotime(true); echo "Clean call: " . $assign . "\n"; echo "3 (+ assign) microtime calls: " . ($end-$start) . "\n"; echo "2 calls cleaned: " . (($end-$start) - $assign);
Output for 7.0.0 - 7.1.0
Fatal error: Uncaught Error: Call to undefined function mircotime() in /in/cWp57:4 Stack trace: #0 {main} thrown in /in/cWp57 on line 4
Process exited with code 255.
Output for 5.0.0 - 5.6.28
Fatal error: Call to undefined function mircotime() in /in/cWp57 on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: mircotime() in /in/cWp57 on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: mircotime() in /in/cWp57 on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: mircotime() in /in/cWp57 on line 4