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<?php $values = ["hallo", "bye", "wie gehts", "foo", "bar"]; $keys = [1, 3]; var_dump(array_intersect_key($values, array_flip($keys)));
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { [1]=> string(3) "bye" [3]=> string(3) "foo" }

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