The SplQueue::dequeue() function is an inbuilt function in PHP which is used to dequeues the node from the queue.
Parameters: This function does not accept any parameter.
Return Value: This function return the value of the dequeued node.
Below programs illustrate the SplQueue::dequeue() function in PHP:
1 5 1 11 15 17 dequeue: 11 dequeue: 15 dequeue: 17
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