lastKey() public static méthode

Returns the last key in an array.
public static lastKey ( array $array ) : integer | string
$array array
Résultat integer | string
Arr Class Documentation
Exemple #1
0
 public function testLastKey()
 {
     $test = array('a' => array('a' => 'b', 'c' => 'd'));
     is('c', Arr::lastKey(Vars::get($test['a'])));
 }