Php/docs/cachingiterator.tostring
From Get docs
CachingIterator::__toString
(PHP 5, PHP 7)
CachingIterator::__toString — Return the string representation of the current element
Description
public CachingIterator::__toString ( ) : void
Warning This function is currently not documented; only its argument list is available.
Get the string representation of the current element.
Parameters
This function has no parameters.
Return Values
The string representation of the current element.
