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run code in 300+ PHP versions simultaneously
<?php $x = [1, 2, 3, 4]; unset($x[0]); function foo(...$arg) { var_dump($arg); } foo($x);
Output for git.master, git.master_jit, rfc.property-hooks
array(1) { [0]=> array(3) { [1]=> int(2) [2]=> int(3) [3]=> int(4) } }

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