PHP Webiny\Component\StdLib\StdObject\ArrayObject ArrayObject::sum Exemples

sum() public méthode

Get the sum of all elements inside the array.

public sum ( ) : number
Résultat	number	The sum of all elements from within the current array.

Exemple #1

Fichier : ArrayObjectTest.php Projet : Webiny/Framework

 public function testSum()
 {
     $a = new ArrayObject([1, 2, 3]);
     $sum = $a->sum();
     $this->assertSame(6, $sum);
 }