CachingIterator::__toString

(PHP 5, PHP 7, PHP 8)

CachingIterator::__toStringReturn the string representation of the current element

說明

public CachingIterator::__toString(): string
警告

本函數(shù)還未編寫文檔,僅有參數(shù)列表。

Get the string representation of the current element.

參數(shù)

此函數(shù)沒有參數(shù)。

返回值

The string representation of the current element.