[+] Classes: add local cache system

2011-11-29 09:55:21 +00:00
parent 9415512293
commit 59c23d904d
3 changed files with 35 additions and 14 deletions
@@ -214,14 +214,16 @@ class CountryCore extends ObjectModel
 	*/
 	public static function getNameById($id_lang, $id_country)
 	{
-		$result = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow('
-			SELECT `name`
-			FROM `'._DB_PREFIX_.'country_lang`
-			WHERE `id_lang` = '.(int)$id_lang.'
-			AND `id_country` = '.(int)$id_country
-		);
+		$key = $id_country.'_'.$id_lang;
+		if (!Cache::isStored($key))
+			Cache::store($key, Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+				SELECT `name`
+				FROM `'._DB_PREFIX_.'country_lang`
+				WHERE `id_lang` = '.(int)$id_lang.'
+				AND `id_country` = '.(int)$id_country
+			));

-		return $result['name'];
+		return Cache::retrieve($key);
 	}

 	/**