CachingIterator::__toString

(PHP 5, PHP 7)

CachingIterator::__toString — Return the string representation of the current element

public CachingIterator::__toString ( void ) : void

Warning

本函数还未编写文档，仅有参数列表。

Get the string representation of the current element.

此函数没有参数。

The string representation of the current element.

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