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<?php $array1 = array( array("email" => "user1@mail", "login" => "user1", "phone" => "123", "color" => "red"), array("email" => "user2@mail", "login" => "user2", "phone" => "456", "color" => "blue"), ); $array2 = array( array("email" => "user3@mail", "login" => "user3"), array("email" => "user4@mail", "login" => "user4"), ); foreach ($array2 as &$record) { if (!isset($record["phone"])) { $record["phone"] = null; } if (!isset($record["color"])) { $record["color"] = null; } } $merged = array_merge($array1, $array2); var_export($merged);
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 'email' => 'user1@mail', 'login' => 'user1', 'phone' => '123', 'color' => 'red', ), 1 => array ( 'email' => 'user2@mail', 'login' => 'user2', 'phone' => '456', 'color' => 'blue', ), 2 => array ( 'email' => 'user3@mail', 'login' => 'user3', 'phone' => NULL, 'color' => NULL, ), 3 => array ( 'email' => 'user4@mail', 'login' => 'user4', 'phone' => NULL, 'color' => NULL, ), )

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