- if ( $this->cache->has( $pageID, $propertyName, self::CACHE_TTL ) ) {
- return $this->cache->get( $pageID, $propertyName );
+ if ( $this->cache->hasField( $pageID, $propertyName, self::CACHE_TTL ) ) {
+ return $this->cache->getField( $pageID, $propertyName );