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<?php $request = array('foo/bar'); $request += array('', array(), null, '15 second'); var_dump($request);
Output for git.master, git.master_jit, rfc.property-hooks
array(4) { [0]=> string(7) "foo/bar" [1]=> array(0) { } [2]=> NULL [3]=> string(9) "15 second" }

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