WC_Background_Emailer::handle │ protected │ WC 1.0

Handle

Pass each queue item to the task handler, while remaining within server memory and time limit constraints.

Метод класса: WC_Background_Emailer{}

Хуков нет.

Возвращает

null. Ничего (null).

Использование

// protected - в коде основоного (родительского) или дочернего класса
$result = $this->handle();

Код WC_Background_Emailer::handle() WC Background Emailer::handle ^{WC 10.4.0}

protected function handle() {
	$this->lock_process();

	do {
		$batch = $this->get_batch();

		if ( empty( $batch->data ) ) {
			break;
		}

		foreach ( $batch->data as $key => $value ) {
			$task = $this->task( $value );

			if ( false !== $task ) {
				$batch->data[ $key ] = $task;
			} else {
				unset( $batch->data[ $key ] );
			}

			// Update batch before sending more to prevent duplicate email possibility.
			$this->update( $batch->key, $batch->data );

			if ( $this->time_exceeded() || $this->memory_exceeded() ) {
				// Batch limits reached.
				break;
			}
		}
		if ( empty( $batch->data ) ) {
			$this->delete( $batch->key );
		}
	} while ( ! $this->time_exceeded() && ! $this->memory_exceeded() && ! $this->is_queue_empty() );

	$this->unlock_process();

	// Start next batch or complete process.
	if ( ! $this->is_queue_empty() ) {
		$this->dispatch();
	} else {
		$this->complete();
	}
}