function BatchMemoryQueue::claimItem

Overrides MemoryQueue::claimItem().

Unlike MemoryQueue::claimItem(), this method provides a default lease time of 0 (no expiration) instead of 30. This allows the item to be claimed repeatedly until it is deleted.

Overrides MemoryQueue::claimItem

File

includes/batch.queue.inc, line 64

Class

BatchMemoryQueue

Defines a batch queue for non-progressive batches.

Code

public function claimItem($lease_time = 0) {
    if (!empty($this->queue)) {
        reset($this->queue);
        return current($this->queue);
    }
    return FALSE;
}