3v4l.org

run code in 300+ PHP versions simultaneously
<?php $blockTimes = array(20,20,20,20,20,20); $totalTimes = array(100,100,100,100,100,100); $totalBlocked = array_map(function($a, $b) {$a / $b;}, $blockTimes, $totalTimes); var_dump($totalBlocked); ?>
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(6) { [0]=> NULL [1]=> NULL [2]=> NULL [3]=> NULL [4]=> NULL [5]=> NULL }
preferences:
167.28 ms | 404 KiB | 227 Q