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<?php $in = "3/4 3/4"; $x = preg_match('/(?:(\d+) )?(\d)\/(\d)/', $in, $matched); var_dump($matched);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [0]=> string(3) "3/4" [1]=> string(0) "" [2]=> string(1) "3" [3]=> string(1) "4" }

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