public function AcquiaPurgeStateCounter::decrease in Acquia Purge 7

Decrease the counter.

Parameters

int $amount: Numeric amount to decrease the counter with.

Overrides AcquiaPurgeStateCounterInterface::decrease

File

lib/state/AcquiaPurgeStateCounter.php, line 26

Contains AcquiaPurgeStateCounter.

Class

AcquiaPurgeStateCounter

Provides a single counter kept in state storage.

Code

public function decrease($amount = 1) {
  if (!is_int($amount)) {
    $amount = (int) $amount;
  }
  $this
    ->set($this->value - $amount);
}