Php/docs/class.recursivefilteriterator

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(PHP 5 >= 5.1.0, PHP 7)

简介

This abstract iterator filters out unwanted values for a RecursiveIterator. This class should be extended to implement custom filters. The RecursiveFilterIterator::accept() must be implemented in the subclass.


类摘要


abstract RecursiveFilterIterator extends FilterIterator implements OuterIterator , RecursiveIterator {

/* 方法 */

public __construct ( RecursiveIterator $iterator )

public hasChildren ( ) : bool

/* 继承的方法 */

public abstract FilterIterator::accept ( ) : bool

public FilterIterator::__construct ( Iterator $iterator )

public FilterIterator::key ( ) : mixed

public FilterIterator::next ( ) : void

public FilterIterator::rewind ( ) : void

public FilterIterator::valid ( ) : bool

}

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