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run code in 300+ PHP versions simultaneously
<?php $str = 'FFFFRRFFFFFFFPPRRRRRRLLRLLRLLLPPFPPLPPLPPLFPPFFPFLRPFFRRLLRPFPRFFFFFFFLFDRRFRRFFFFFFFFRQEE'; $res = preg_split('/([PDQE])(?:.*\1)?/', $str); print_r($res);
Output for git.master, git.master_jit, rfc.property-hooks
Array ( [0] => FFFFRRFFFFFFF [1] => RFFFFFFFLF [2] => RRFRRFFFFFFFFR [3] => [4] => )

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