RecursiveIteratorIterator::getDepth

(PHP 5, PHP 7, PHP 8)

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

說(shuō)明

public RecursiveIteratorIterator::getDepth(): int
警告

本函數(shù)還未編寫(xiě)文檔，僅有參數(shù)列表。

參數(shù)

此函數(shù)沒(méi)有參數(shù)。

返回值

The current depth of the recursive iteration.