PHP Manual
迭代器
The NoRewindIterator class

The NoRewindIterator class

(PHP 5 >= 5.1.0, PHP 7)

简介

This iterator cannot be rewound.

类摘要

NoRewindIterator extends IteratorIterator {

/* 方法 */

public __construct ( Iterator $iterator )

public current ( void ) : mixed

public getInnerIterator ( void ) : iterator

public key ( void ) : mixed

public next ( void ) : void

public rewind ( void ) : void

public valid ( void ) : bool

/* 继承的方法 */

public IteratorIterator::__construct ( Traversable $iterator )

public IteratorIterator::current ( void ) : mixed

public IteratorIterator::getInnerIterator ( void ) : Traversable

public IteratorIterator::key ( void ) : mixed

public IteratorIterator::next ( void ) : void

public IteratorIterator::rewind ( void ) : void

public IteratorIterator::valid ( void ) : 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

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