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msd2/phpBB3/phpbb/cache/driver/dummy.php

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+<?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;
+
+/**
+* ACM dummy Caching
+*/
+class dummy extends \phpbb\cache\driver\base
+{
+	/**
+	* Set cache path
+	*/
+	function __construct()
+	{
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function load()
+	{
+		return true;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function unload()
+	{
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function save()
+	{
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function tidy()
+	{
+		global $config;
+
+		// This cache always has a tidy room.
+		$config->set('cache_last_gc', time(), false);
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function get($var_name)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function put($var_name, $var, $ttl = 0)
+	{
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function purge()
+	{
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function destroy($var_name, $table = '')
+	{
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function _exists($var_name)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_load($query)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_save(\phpbb\db\driver\driver_interface $db, $query, $query_result, $ttl)
+	{
+		return $query_result;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_exists($query_id)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_fetchrow($query_id)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_fetchfield($query_id, $field)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_rowseek($rownum, $query_id)
+	{
+		return false;
+	}
+
+	/**
+	* {@inheritDoc}
+	*/
+	function sql_freeresult($query_id)
+	{
+		return false;
+	}
+}