3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr[0]="page0"; $arr[1]="page1"; $arr[2]="page2"; $arr[3]="goal"; $arr[4]="page4"; echo implode(" ---> ", array_slice($arr, 0, array_search("goal",$arr)+1));
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.32, 7.1.0 - 7.1.24, 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 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
page0 ---> page1 ---> page2 ---> goal
preferences:
77.41 ms | 1933 KiB | 4 Q