The SplQueue class

Introduction

The SplQueue class provides the main functionalities of a queue implemented using a doubly linked list.

SplQueue

SplQueue extends SplDoublyLinkedList implements Iterator , ArrayAccess , Countable {

/* Methods */

SplQueue::__construct ( void )

mixed SplQueue::dequeue ( void )

void SplQueue::enqueue ( mixed $value )

void SplQueue::setIteratorMode ( int $mode )

/* Inherited methods */

mixed SplDoublyLinkedList::bottom ( void )

int SplDoublyLinkedList::count ( void )

mixed SplDoublyLinkedList::current ( void )

int SplDoublyLinkedList::getIteratorMode ( void )

bool SplDoublyLinkedList::isEmpty ( void )

mixed SplDoublyLinkedList::key ( void )

void SplDoublyLinkedList::next ( void )

bool SplDoublyLinkedList::offsetExists ( mixed $index )

mixed SplDoublyLinkedList::offsetGet ( mixed $index )

void SplDoublyLinkedList::offsetSet ( mixed $index , mixed $newval )

void SplDoublyLinkedList::offsetUnset ( mixed $index )

mixed SplDoublyLinkedList::pop ( void )

void SplDoublyLinkedList::push ( mixed $value )

void SplDoublyLinkedList::rewind ( void )

void SplDoublyLinkedList::setIteratorMode ( int $mode )

mixed SplDoublyLinkedList::shift ( void )

mixed SplDoublyLinkedList::top ( void )

void SplDoublyLinkedList::unshift ( mixed $value )

bool SplDoublyLinkedList::valid ( void )

}

SplQueue::__construct — Constructs a new queue implemented using a doubly linked list
SplQueue::dequeue — Dequeues a node from the queue
SplQueue::enqueue — Adds an element to the queue.
SplQueue::setIteratorMode — Sets the mode of iteration