* @return array
*/
public static function provideArrays() {
- return array(
+ return [
// target array, new values array, expected result
- array(
- array( 0 => '1dArray' ),
- array( 1 => '1dArray' ),
- array( 0 => '1dArray', 1 => '1dArray' ),
+ [
+ [ 0 => '1dArray' ],
+ [ 1 => '1dArray' ],
+ [ 0 => '1dArray', 1 => '1dArray' ],
"Test simple union of two arrays with different keys",
- ),
- array(
- array(
- 0 => array( 0 => '2dArray' ),
- ),
- array(
- 0 => array( 1 => '2dArray' ),
- ),
- array(
- 0 => array( 0 => '2dArray', 1 => '2dArray' ),
- ),
+ ],
+ [
+ [
+ 0 => [ 0 => '2dArray' ],
+ ],
+ [
+ 0 => [ 1 => '2dArray' ],
+ ],
+ [
+ 0 => [ 0 => '2dArray', 1 => '2dArray' ],
+ ],
"Test union of 2d arrays with different keys in the value array",
- ),
- array(
- array(
- 0 => array( 0 => '2dArray' ),
- ),
- array(
- 0 => array( 0 => '1dArray' ),
- ),
- array(
- 0 => array( 0 => '2dArray' ),
- ),
+ ],
+ [
+ [
+ 0 => [ 0 => '2dArray' ],
+ ],
+ [
+ 0 => [ 0 => '1dArray' ],
+ ],
+ [
+ 0 => [ 0 => '2dArray' ],
+ ],
"Test union of 2d arrays with same keys in the value array",
- ),
- array(
- array(
- 0 => array( 0 => array( 0 => '3dArray' ) ),
- ),
- array(
- 0 => array( 0 => array( 1 => '2dArray' ) ),
- ),
- array(
- 0 => array( 0 => array( 0 => '3dArray' ) ),
- ),
+ ],
+ [
+ [
+ 0 => [ 0 => [ 0 => '3dArray' ] ],
+ ],
+ [
+ 0 => [ 0 => [ 1 => '2dArray' ] ],
+ ],
+ [
+ 0 => [ 0 => [ 0 => '3dArray' ] ],
+ ],
"Test union of 3d array with different keys",
- ),
- array(
- array(
- 0 => array( 0 => array( 0 => '3dArray' ) ),
- ),
- array(
- 0 => array( 1 => array( 0 => '2dArray' ) ),
- ),
- array(
- 0 => array( 0 => array( 0 => '3dArray' ), 1 => array( 0 => '2dArray' ) ),
- ),
+ ],
+ [
+ [
+ 0 => [ 0 => [ 0 => '3dArray' ] ],
+ ],
+ [
+ 0 => [ 1 => [ 0 => '2dArray' ] ],
+ ],
+ [
+ 0 => [ 0 => [ 0 => '3dArray' ], 1 => [ 0 => '2dArray' ] ],
+ ],
"Test union of 3d array with different keys in the value array",
- ),
- array(
- array(
- 0 => array( 0 => array( 0 => '3dArray' ) ),
- ),
- array(
- 0 => array( 0 => array( 0 => '2dArray' ) ),
- ),
- array(
- 0 => array( 0 => array( 0 => '3dArray' ) ),
- ),
+ ],
+ [
+ [
+ 0 => [ 0 => [ 0 => '3dArray' ] ],
+ ],
+ [
+ 0 => [ 0 => [ 0 => '2dArray' ] ],
+ ],
+ [
+ 0 => [ 0 => [ 0 => '3dArray' ] ],
+ ],
"Test union of 3d array with same keys in the value array",
- ),
- );
+ ],
+ ];
}
}