public function MemoryBackend::register in Drupal 9

Same name and namespace in other branches

1. 8 core/lib/Drupal/Core/Flood/MemoryBackend.php \Drupal\Core\Flood\MemoryBackend::register()

Registers an event for the current visitor to the flood control mechanism.

Parameters

string $name: The name of an event. To prevent unintended name clashes, it is recommended to use the module name first in the event name, optionally followed by a dot and the actual event name (e.g. "mymodule.my_event").

int $window: (optional) Number of seconds before this event expires. Defaults to 3600 (1 hour). Typically uses the same value as the isAllowed() $window parameter. Expired events are purged on cron run to prevent the flood table from growing indefinitely.

string $identifier: (optional) Unique identifier of the current user. Defaults to the current user's IP address).

Overrides FloodInterface::register

File

core/lib/Drupal/Core/Flood/MemoryBackend.php, line 37

Class

MemoryBackend

Defines the memory flood backend. This is used for testing.

Namespace

Drupal\Core\Flood

Code

public function register($name, $window = 3600, $identifier = NULL) {
  if (!isset($identifier)) {
    $identifier = $this->requestStack
      ->getCurrentRequest()
      ->getClientIp();
  }

  // We can't use REQUEST_TIME here, because that would not guarantee
  // uniqueness.
  $time = microtime(TRUE);
  $this->events[$name][$identifier][$time + $window] = $time;
}