(PHP 5)
DOMDocument::createEntityReference — Create new entity reference node
This function creates a new instance of class DOMEntityReference. 이 노드는 DOMNode->appendChild() 등을 통하여 삽입하지 않으면 보여지지 않습니다.
The content of the entity reference, e.g. the entity reference minus the leading & and the trailing ; characters.
The new DOMEntityReference or FALSE if an error occured.
Raised if name contains an invalid character.