getConnection(); } public function provideArrayValueWithChange() { return [ 'not an associative array with data change' => [ [1, 2, 3], [1, 3, 2], ], 'associative array with data change case 1' => [ ['pineapple' => 2, 'apple' => 5, 'banana' => 1], ['apple' => 5, 'pineapple' => 1, 'banana' => 3], ], 'associative array with data change case 2' => [ ['pineapple' => 2, 'apple' => 5, 'banana' => 1], ['pineapple' => 2, 'apple' => 3, 'banana' => 1], ], 'multi-dimensional array' => [ ['foo' => ['c', 'b', 'a']], ['foo' => ['b', 'c', 'a']], ], 'filling an empty array' => [ [], ['pineapple' => 3, 'apple' => 1, 'banana' => 1], ], 'zeroing the array' => [ ['pineapple' => 3, 'apple' => 1, 'banana' => 17], [], ], ]; } }