Interop\Async\Loop::execute PHP Метод

Документация по классу Loop Usage Examples Of Interop\Async\Loop::execute Показать файл Открыть проект

execute() публичный статический Метод

The loop MUST continue to run until it is either stopped explicitly, no referenced watchers exist anymore, or an exception is thrown that cannot be handled. Exceptions that cannot be handled are exceptions thrown from an error handler or exceptions that would be passed to an error handler but none exists to handle them.

См. также: Interop\Async\Loop::setFactory()

public static execute ( callable $callback, Driver $driver = null ) : void
$callback	callable	The callback to execute.
$driver	Interop\Async\Loop\Driver	The event loop driver. If `null`, a new one is created from the set factory.
Результат	void

    public static function execute(callable $callback, Driver $driver = null)
    {
        $previousDriver = self::$driver;
        self::$driver = $driver ?: self::createDriver();
        self::$level++;
        try {
            self::$driver->defer($callback);
            self::$driver->run();
        } finally {
            self::$driver = $previousDriver;
            self::$level--;
        }
    }

Usage Example

Пример #1

Показать файл

Файл: LoopTest.php Проект: async-interop/event-loop

 /** @test */
 public function executeStackReturnsScopedDriver()
 {
     $driver1 = new DummyDriver();
     $driver2 = new DummyDriver();
     Loop::execute(function () use($driver1, $driver2) {
         $this->assertSame($driver1, Loop::get());
         Loop::execute(function () use($driver2) {
             $this->assertSame($driver2, Loop::get());
         }, $driver2);
         $this->assertSame($driver1, Loop::get());
     }, $driver1);
 }

All Usage Examples Of Interop\Async\Loop::execute

Loop

__construct

cancel

createDriver

defer

delay

disable

enable

execute

get

getState