3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = array("a","b","c"); $counter = 0; $status = array();$status = array_fill(0, count($arr), 0); foreach($arr as $a){ $status[$counter] += 10; $status[$counter] += 20; $status[$counter] += 20; echo $status[$counter]."<br>"; $counter ++; }
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.10, 7.2.0 - 7.2.33, 7.3.12 - 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
50<br>50<br>50<br>
preferences:
256.12 ms | 406 KiB | 354 Q