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<?php $_REQUEST = array("first_name" => "John", "foo" => "foo"); $default = array("first_name" => ""); $inputs = array_intersect_key($_REQUEST, $default) + $_REQUEST; var_dump($inputs);
Output for git.master, git.master_jit, rfc.property-hooks
array(2) { ["first_name"]=> string(4) "John" ["foo"]=> string(3) "foo" }

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