Neos\Eel\Helper\ArrayHelper::flip PHP Method

flip() public method

Note that the values of array need to be valid keys, i.e. they need to be either integer or string. If a value has several occurrences, the latest key will be used as its value, and all others will be lost.
public flip ( array $array ) : array
$array array
return array The array with flipped keys and values
    public function flip(array $array)
    {
        return array_flip($array);
    }

Usage Example

 /**
  * @test
  * @dataProvider flipExamples
  */
 public function flipWorks($array, $expected)
 {
     $helper = new ArrayHelper();
     $result = $helper->flip($array);
     $this->assertEquals($expected, $result);
 }