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# XML_Unserializer::getRootName()

XML_Unserializer::getRootName() -- get the name of the root tag of the parsed document.

## Synopsis

    require_once 'Unserializer.php';

``string XML_Unserializer::getRootName` ()`

## Description

This method will return the name of the root tag, after a document has been unserialized. This can be extremely useful when returning an array. You have to call XML_Unserializer::unserialize() first.

## Return value

string name of the root tag

## Throws

throws PEAR_Error object, if not document has been parsed.

## Note

This function can not be called statically.

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XML_Unserializer::getUnserializedData() | Up | XML_Unserializer::setOption()