3v4l.org

run code in 300+ PHP versions simultaneously
<?php $nodes[]['uid'] = 3; $nodes[]['uid'] = 2; $nodes[]['uid'] = 1; $nodes[]['uid'] = 5; for ($i = 0; 1 != $nodes[$i]['uid']; $i++); print_r([$i]);

preferences:
34.76 ms | 402 KiB | 5 Q