/** * Clears the current object, sets all attributes to their default values and removes * outgoing references as well as back-references (from other objects to this one. Results probably in a database * change of those foreign objects when you call `save` there). */ public function clear() { if (null !== $this->aResource) { $this->aResource->removeResourceFile($this); } if (null !== $this->aFile) { $this->aFile->removeResourceFile($this); } $this->resource_file_id = null; $this->resource_id = null; $this->file_id = null; $this->resource_file_is_public = null; $this->alreadyInSave = false; $this->clearAllReferences(); $this->resetModified(); $this->setNew(true); $this->setDeleted(false); }