Iterators
PHP Manual

The MultipleIterator class

Introduction

An Iterator that sequentially iterates over all attached iterators

Class synopsis

MultipleIterator
implements Iterator
/* Constants */
public const int MultipleIterator::MIT_NEED_ANY;
public const int MultipleIterator::MIT_NEED_ALL;
public const int MultipleIterator::MIT_KEYS_NUMERIC;
public const int MultipleIterator::MIT_KEYS_ASSOC;
/* Methods */
public __construct(int $flags = MultipleIterator::MIT_NEED_ALL | MultipleIterator::MIT_KEYS_NUMERIC)
public void attachIterator(Iterator $iterator, stringintnull $info = null)
public bool containsIterator(Iterator $iterator)
public int countIterators()
public array current()
public void detachIterator(Iterator $iterator)
public int getFlags()
public array key()
public void next()
public void rewind()
public void setFlags(int $flags)
public bool valid()

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.

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