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<?php var_dump(null, true, false, 0, '0', array(1, 2, 4));
Output for git.master, git.master_jit, rfc.property-hooks
NULL bool(true) bool(false) int(0) string(1) "0" array(3) { [0]=> int(1) [1]=> int(2) [2]=> int(4) }

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