Php/docs/class.norewinditerator

• PHP Manual
• 迭代器
• The NoRewindIterator class

(PHP 5 >= 5.1.0, PHP 7)

简介

This iterator ignores rewind operations. This allows processing an iterator in multiple partial foreach loops.

类摘要

NoRewindIterator extends IteratorIterator {

/* 方法 */

public __construct ( Iterator $iterator )

public current ( ) : mixed

public getInnerIterator ( ) : iterator

public key ( ) : mixed

public next ( ) : void

public rewind ( ) : void

public valid ( ) : bool

/* 继承的方法 */

public IteratorIterator::__construct ( Traversable $iterator )

public IteratorIterator::current ( ) : mixed

public IteratorIterator::getInnerIterator ( ) : Traversable

public IteratorIterator::key ( ) : mixed

public IteratorIterator::next ( ) : void

public IteratorIterator::rewind ( ) : void

public IteratorIterator::valid ( ) : bool

}

Table of Contents

• NoRewindIterator::__construct — Construct a NoRewindIterator
• NoRewindIterator::current — Get the current value
• NoRewindIterator::getInnerIterator — Get the inner iterator
• NoRewindIterator::key — Get the current key
• NoRewindIterator::next — Forward to the next element
• NoRewindIterator::rewind — Prevents the rewind operation on the inner iterator
• NoRewindIterator::valid — Validates the iterator