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run code in 300+ PHP versions simultaneously
<?php $chars = str_split("The quick brown fox jumps over the lazy dog."); foreach ($chars as $char) { switch (strtoupper($char)) { case "A": case "E": case "I": case "O": case "U": case "Y": continue; } print $char; }

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26.18 ms | 405 KiB | 5 Q