doc Function

nano > def > doc
If the node is a FRAME or an IFRAME the inner document object will be returned, if not will return "false".

Summary

ElementFunction
ReturnsObject|Boolean

Example

handler.doc();
CodeMessageLineFile
2count(): Parameter must be an array or an object that implements Countable224/home2/njsorg/public_html/pagetype/content/pages/en/docml.viewer.php