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<?php $foo = array('a' => 'ert', 'b' => 'rzz', 'c' => 'tt', 'd' => '', 'e' => '', ); $bar = array('a' => 'foo', 'd' => 'foo', ); $merged = array_merge($foo, $bar); var_dump($merged);
Output for git.master, git.master_jit, rfc.property-hooks
array(5) { ["a"]=> string(3) "foo" ["b"]=> string(3) "rzz" ["c"]=> string(2) "tt" ["d"]=> string(3) "foo" ["e"]=> string(0) "" }

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