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<?php $array1 = [ [10, 'Some Name..'], [11, 'Some Name..'], [13, 'Some Name..'], ]; $array2 = [ [13, 'Viewed'] ]; var_export(array_merge_recursive($array1, $array2));
Output for git.master, git.master_jit, rfc.property-hooks
array ( 0 => array ( 0 => 10, 1 => 'Some Name..', ), 1 => array ( 0 => 11, 1 => 'Some Name..', ), 2 => array ( 0 => 13, 1 => 'Some Name..', ), 3 => array ( 0 => 13, 1 => 'Viewed', ), )

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