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<?php var_dump(array_map(function ($value) { return intval($value, 16); }, [1, 2, "12", "15", "99"]));
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { [0]=> int(1) [1]=> int(2) [2]=> int(18) [3]=> int(21) [4]=> int(153) }

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