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<?php $test_1 = array( array('product' => 'test1', 'sku' => 't1'), array('product' => 'test2', 'sku' => 't2'), ); // $test_2 = array(); // $test_2 = array('teet', 'sefsefse'); $test_2 = array(array('product' => 'test3', 'sku' => 't3')); var_dump($test_1 + $test_2);
based on DiR20
Output for 4.3.0 - 7.1.0
array(2) { [0]=> array(2) { ["product"]=> string(5) "test1" ["sku"]=> string(2) "t1" } [1]=> array(2) { ["product"]=> string(5) "test2" ["sku"]=> string(2) "t2" } }