for testing and deploying your application
for finding and fixing issues
for empowering human code reviews
<?php
declare(strict_types=1);
namespace GraphQL\Tests\Executor\TestClasses;
use GraphQL\Deferred;
class Root
{
/** @var NumberHolder */
public $numberHolder;
public function __construct(float $originalNumber)
$this->numberHolder = new NumberHolder($originalNumber);
}
public function promiseToChangeTheNumber($newNumber) : Deferred
return new Deferred(function () use ($newNumber) {
return $this->immediatelyChangeTheNumber($newNumber);
});
public function immediatelyChangeTheNumber($newNumber) : NumberHolder
$this->numberHolder->theNumber = $newNumber;
return $this->numberHolder;
public function failToChangeTheNumber() : void
throw new \Exception('Cannot change the number');
public function promiseAndFailToChangeTheNumber() : Deferred
return new Deferred(function () {
$this->failToChangeTheNumber();
webonyx /
graphql-php
