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run code in 300+ PHP versions simultaneously
<?php function getStuff() { $stuff = range(0, 1000); $result = []; foreach ($stuff as $elem) { $result[] = pow($elem, 2); } return $result; } $stuffssss = getStuff(); foreach ($stuffssss as $stuff) { echo "$stuff\n"; }

preferences:
38.18 ms | 402 KiB | 5 Q