(PHP 5 >= 5.2.0, PHP 7, PHP 8)
XMLReader::readInnerXml — Retrieve XML from current node
Reads the contents of the current node, including child nodes and markup.
Questa funzione non contiene parametri.
Returns the contents of the current node as a string. Empty string on failure.
This function is only available when PHP is compiled against libxml 20620 or later.