public function getMetadataManager() {
		if ($this->metadataManager === null) {
			$path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . '.zstaticmeta';
			
			$this->metadataManager = new Head\MetadataManager($path);
		}
		
		return $this->metadataManager;
	}
public function getMetadataManager() {
		if ($this->metadataManager === null) {
			$path = sys_get_temp_dir() . DIRECTORY_SEPARATOR . '.zstaticmeta';
			
			$this->metadataManager = new Head\MetadataManager($path);
		}
		
		return $this->metadataManager;
	}
public function getMetadataManager ( ) { if ( $ this -> metadataManager === null ) { $ path = sys_get_temp_dir ( ) . DIRECTORY_SEPARATOR . '.zstaticmeta' ; $ this -> metadataManager = new Head \ MetadataManager ( $ path ) ; } return $ this -> metadataManager ; }
Get the metadata manager

@return Head\MetadataManagerInterface
Get the metadata manager