The RecursiveFilterIterator class

(PHP 5 >= 5.1.0, PHP 7, PHP 8)

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 class RecursiveFilterIterator extends FilterIterator implements RecursiveIterator {
/* 方法 */
public function __construct(RecursiveIterator $iterator)
public function getChildren(): ?RecursiveFilterIterator
public function hasChildren(): bool
/* 继承的方法 */
public function FilterIterator::accept(): bool
public function FilterIterator::current(): mixed
public function FilterIterator::key(): mixed
public function FilterIterator::next(): void
public function FilterIterator::rewind(): void
public function FilterIterator::valid(): bool
public function IteratorIterator::current(): mixed
public function IteratorIterator::getInnerIterator(): ?Iterator
public function IteratorIterator::key(): mixed
public function IteratorIterator::next(): void
public function IteratorIterator::rewind(): void
public function IteratorIterator::valid(): bool
}

目录