Ajout du FR

Ajout du FR + correction du "functions.php"

phpbb/cache/driver/driver_interface.php

@@ -0,0 +1,167 @@
+<?php
+/**
+*
+* This file is part of the phpBB Forum Software package.
+*
+* @copyright (c) phpBB Limited <https://www.phpbb.com>
+* @license GNU General Public License, version 2 (GPL-2.0)
+*
+* For full copyright and license information, please see
+* the docs/CREDITS.txt file.
+*
+*/
+
+namespace phpbb\cache\driver;
+
+/**
+* An interface that all cache drivers must implement
+*/
+interface driver_interface
+{
+	/**
+	* Load global cache
+	*
+	* @return mixed False if an error was encountered, otherwise the data type of the cached data
+	*/
+	public function load();
+
+	/**
+	* Unload cache object
+	*
+	* @return null
+	*/
+	public function unload();
+
+	/**
+	* Save modified objects
+	*
+	* @return null
+	*/
+	public function save();
+
+	/**
+	* Tidy cache
+	*
+	* @return null
+	*/
+	public function tidy();
+
+	/**
+	* Get saved cache object
+	*
+	* @param string $var_name 		Cache key
+	* @return mixed 				False if an error was encountered, otherwise the saved cached object
+	*/
+	public function get($var_name);
+
+	/**
+	* Put data into cache
+	*
+	* @param string $var_name 		Cache key
+	* @param mixed $var 			Cached data to store
+	* @param int $ttl 				Time-to-live of cached data
+	* @return null
+	*/
+	public function put($var_name, $var, $ttl = 0);
+
+	/**
+	* Purge cache data
+	*
+	* @return null
+	*/
+	public function purge();
+
+	/**
+	* Destroy cache data
+	*
+	* @param string $var_name 		Cache key
+	* @param string $table 			Table name
+	* @return null
+	*/
+	public function destroy($var_name, $table = '');
+
+	/**
+	* Check if a given cache entry exists
+	*
+	* @param string $var_name 		Cache key
+	*
+	* @return bool 					True if cache file exists and has not expired.
+	*								False otherwise.
+	*/
+	public function _exists($var_name);
+
+	/**
+	* Load result of an SQL query from cache.
+	*
+	* @param string $query			SQL query
+	*
+	* @return int|bool				Query ID (integer) if cache contains a rowset
+	*								for the specified query.
+	*								False otherwise.
+	*/
+	public function sql_load($query);
+
+	/**
+	* Save result of an SQL query in cache.
+	*
+	* In persistent cache stores, this function stores the query
+	* result to persistent storage. In other words, there is no need
+	* to call save() afterwards.
+	*
+	* @param \phpbb\db\driver\driver_interface $db	Database connection
+	* @param string $query			SQL query, should be used for generating storage key
+	* @param mixed $query_result	The result from \dbal::sql_query, to be passed to
+	* 								\dbal::sql_fetchrow to get all rows and store them
+	* 								in cache.
+	* @param int $ttl				Time to live, after this timeout the query should
+	*								expire from the cache.
+	* @return int|mixed				If storing in cache succeeded, an integer $query_id
+	* 								representing the query should be returned. Otherwise
+	* 								the original $query_result should be returned.
+	*/
+	public function sql_save(\phpbb\db\driver\driver_interface $db, $query, $query_result, $ttl);
+
+	/**
+	* Check if result for a given SQL query exists in cache.
+	*
+	* @param int $query_id
+	* @return bool
+	*/
+	public function sql_exists($query_id);
+
+	/**
+	* Fetch row from cache (database)
+	*
+	* @param int $query_id
+	* @return array|bool 			The query result if found in the cache, otherwise
+	* 								false.
+	*/
+	public function sql_fetchrow($query_id);
+
+	/**
+	* Fetch a field from the current row of a cached database result (database)
+	*
+	* @param int $query_id
+	* @param string $field 			The name of the column.
+	* @return string|bool 			The field of the query result if found in the cache,
+	* 								otherwise false.
+	*/
+	public function sql_fetchfield($query_id, $field);
+
+	/**
+	* Seek a specific row in an a cached database result (database)
+	*
+	* @param int $rownum 			Row to seek to.
+	* @param int $query_id
+	* @return bool
+	*/
+	public function sql_rowseek($rownum, $query_id);
+
+	/**
+	* Free memory used for a cached database result (database)
+	*
+	* @param int $query_id
+	* @return bool
+	*/
+	public function sql_freeresult($query_id);
+}