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<?php // Get the values "a", "b" from $arr = array('a' => 'foo', 'b' => 'bar', 'c' => 'car'); var_dump(array_intersect_key($arr, array_flip(array('a', 'b')))); // returns array('array('a' => 'foo', 'b' => 'bar')
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { ["a"]=> string(3) "foo" ["b"]=> string(3) "bar" }

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