Constructs a ParentIterator

# ParentIterator::__construct

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

ParentIterator::__construct — Constructs a ParentIterator

### 说明

public function ParentIterator::__construct(RecursiveIterator `$iterator`)

Constructs a ParentIterator on an iterator.

警告

本函数还未编写文档，仅有参数列表。

### 参数

`iterator`

  The iterator being constructed upon.

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