Datastructures
PHP Manual

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 */
public void SplDoublyLinkedList::add ( mixed $index , mixed $newval )
public mixed SplDoublyLinkedList::bottom ( void )
public int SplDoublyLinkedList::count ( void )
public mixed SplDoublyLinkedList::current ( void )
public int SplDoublyLinkedList::getIteratorMode ( void )
public bool SplDoublyLinkedList::isEmpty ( void )
public mixed SplDoublyLinkedList::key ( void )
public void SplDoublyLinkedList::next ( void )
public bool SplDoublyLinkedList::offsetExists ( mixed $index )
public mixed SplDoublyLinkedList::offsetGet ( mixed $index )
public void SplDoublyLinkedList::offsetSet ( mixed $index , mixed $newval )
public void SplDoublyLinkedList::offsetUnset ( mixed $index )
public mixed SplDoublyLinkedList::pop ( void )
public void SplDoublyLinkedList::prev ( void )
public void SplDoublyLinkedList::push ( mixed $value )
public void SplDoublyLinkedList::rewind ( void )
public string SplDoublyLinkedList::serialize ( void )
public void SplDoublyLinkedList::setIteratorMode ( int $mode )
public mixed SplDoublyLinkedList::shift ( void )
public mixed SplDoublyLinkedList::top ( void )
public void SplDoublyLinkedList::unserialize ( string $serialized )
public void SplDoublyLinkedList::unshift ( mixed $value )
public bool SplDoublyLinkedList::valid ( void )
}

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Datastructures
PHP Manual