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RecursiveIteratorIterator::getDepth

(PHP 5, PHP 7, PHP 8)

RecursiveIteratorIterator::getDepth — Get the current depth of the recursive iteration

说明

public RecursiveIteratorIterator::getDepth(): int
警告

本函数还未编写文档，仅有参数列表。

参数

此函数没有参数。

返回值

The current depth of the recursive iteration.