function Queue::element

Return value

T

Throws

NoSuchElementException if this queue is empty.

Overrides QueueInterface::element

1 call to Queue::element()

DoubleEndedQueue::firstElement in vendor/ramsey/collection/src/DoubleEndedQueue.php

File

vendor/ramsey/collection/src/Queue.php, line 85

Class

Queue

This class provides a basic implementation of `QueueInterface`, to minimize the effort required to implement this interface.

Namespace

Ramsey\Collection

Code

public function element() : mixed {
    return $this->peek() ?? throw new NoSuchElementException('Can\'t return element from Queue. Queue is empty.');
}