DeleteContentTypeFromList Method
Removes the specified content type.
Object Oriented Interface
public function doDeleteContentTypeFromList($contenttypeid, $listname);
Procedural Interface
insp_spsite_do_deletecontenttypefromlist($res, $contenttypeid, $listname);
Remarks
This call will delete the content type from the specified list. The content type will still be available at the site level.