(no version information, might be only in CVS)
DOMDocument->createEntityReference -- Create new entity reference nodeThis function returns a new instance of class DOMEntityReference. The content of the entity reference is the value of the passed parameter. Este nó não será exibido no documento a não ser que ele seja inserido, por exemplo, com DOMNode->appendChild().
The return value is FALSE if an error occurred.
See also DOMNode->appendChild(), DOMDocument->createElement(), DOMDocument->createAttribute() and DOMDocument->createComment().