DESCRIPTIONXML::DOM::ProcessingInstruction extends XML::DOM::Node.
It represents a ``processing instruction'', used in XML as a way to keep processor-specific information in the text of the document. An example:
<?PI processing instruction?>
Here, ``PI'' is the target and ``processing instruction'' is the data.
- The target of this processing instruction. XML defines this as being the first token following the markup that begins the processing instruction.
- getData and setData (data)
The content of this processing instruction. This is from the
first non white space character after the target to the
character immediately preceding the ?>.