public function unregisterRDFParser($content_type) {
    if($this->rdfParsers !== null &&
      property_exists($this->rdfParsers, $content_type)) {
      unset($this->rdfParsers->{$content_type});
      if(count(get_object_vars($content_type)) === 0) {
        $this->rdfParsers = null;
      }
    }
  }
public function unregisterRDFParser($content_type) {
    if($this->rdfParsers !== null &&
      property_exists($this->rdfParsers, $content_type)) {
      unset($this->rdfParsers->{$content_type});
      if(count(get_object_vars($content_type)) === 0) {
        $this->rdfParsers = null;
      }
    }
  }
public function unregisterRDFParser ( $ content_type ) { if ( $ this -> rdfParsers !== null && property_exists ( $ this -> rdfParsers , $ content_type ) ) { unset ( $ this -> rdfParsers -> { $ content_type } ) ; if ( count ( get_object_vars ( $ content_type ) ) === 0 ) { $ this -> rdfParsers = null ; } } }
Unregisters a process-specific RDF dataset parser by content-type. If
there are no remaining processor-specific parsers, then the global
parsers will be re-enabled.

@param string $content_type the content-type for the parser.
Unregisters a process - specific RDF dataset parser by content - type . If there are no remaining processor - specific parsers then the global parsers will be re - enabled .