The MultipleIterator class

(PHP 5 >= 5.3.0)

Introduction

An Iterator that sequentially iterates over all attached iterators

Class synopsis

MultipleIterator implements Iterator {

/* Constants */

const integer MIT_NEED_ANY = 0 ;

const integer MIT_NEED_ALL = 1 ;

const integer MIT_KEYS_NUMERIC = 0 ;

const integer MIT_KEYS_ASSOC = 2 ;

/* Methods */

public __construct ([ int $flags = MultipleIterator::MIT_NEED_ALL|MultipleIterator::MIT_KEYS_NUMERIC ] )

public void attachIterator ( Iterator $iterator [, string $infos ] )

public void containsIterator ( Iterator $iterator )

public void countIterators ( void )

public array current ( void )

public void detachIterator ( Iterator $iterator )

public void getFlags ( void )

public array key ( void )

public void next ( void )

public void rewind ( void )

public void setFlags ( int $flags )

public void valid ( void )

}

Predefined Constants

MultipleIterator::MIT_NEED_ANY

Do not require all sub iterators to be valid in iteration.

MultipleIterator::MIT_NEED_ALL

Require all sub iterators to be valid in iteration.

MultipleIterator::MIT_KEYS_NUMERIC

Keys are created from the sub iterators position.

MultipleIterator::MIT_KEYS_ASSOC

Keys are created from sub iterators associated information.