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The SplQueue class

SplStack::setIteratorMode

SplQueue::__construct

The SplQueue class

(PHP 5 >= 5.3.0)

Introduction

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

Class synopsis

SplQueue extends SplDoublyLinkedList implements Iterator , ArrayAccess , Countable {

/* Methods */

__construct ( void )

mixed dequeue ( void )

void enqueue ( mixed $value )

void 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::prev ( void )

void SplDoublyLinkedList::push ( mixed $value )

void SplDoublyLinkedList::rewind ( void )

public string SplDoublyLinkedList::serialize ( void )

void SplDoublyLinkedList::setIteratorMode ( int $mode )

mixed SplDoublyLinkedList::shift ( void )

mixed SplDoublyLinkedList::top ( void )

public void SplDoublyLinkedList::unserialize ( string $serialized )

void SplDoublyLinkedList::unshift ( mixed $value )

bool SplDoublyLinkedList::valid ( void )

}

Table of Contents

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

SplStack::setIteratorMode

SplQueue::__construct

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