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<?php function atLeastTwoNotNull() { return (count(array_filter(func_get_args(), 'is_null')) < 2); } $a = null; $b = true; $c = false; $d = null; $e = null; var_dump(atLeastTwoNotNull($a, $b, $c, $d, $e));
Output for git.master, git.master_jit, rfc.property-hooks
bool(false)

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