RecursiveTreeIterator::getPrefix

(PHP 5 >= 5.3.0, PHP 7, PHP 8)

RecursiveTreeIterator::getPrefix — Get the prefix

說明

public RecursiveTreeIterator::getPrefix(): string

Gets the string to place in front of current element

警告

本函數(shù)還未編寫文檔，僅有參數(shù)列表。

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

Returns the string to place in front of current element