如何从外部脚本清除Typo3中的缓存？ [英] How to clear the cache in Typo3 from an external script?

问题描述

我确实有一个PHP脚本，它不是Typo3的扩展。现在，我想从该脚本中删除整个Typo3缓存。怎么可能？

I do have a PHP script, which is not an extension for Typo3. Now I would like to delete the whole Cache of Typo3 out of this script. How is that possible?

推荐答案

我自己找到了解决方案，实际上很简单。我查看了 t3lib 文件夹中的 class.t3lib_tcemain.php 。那里有清除缓存的必要命令。它还会检查您是否启用了cachingframework。如果是这样，您还需要截断一些其他表（以 cachingframework_cache _ 开头）

I found the solution myself and its actually pretty easy. I took a look into the class.t3lib_tcemain.php in the t3lib folder. There you've got the necessary commands to clear the cache. It also checks, if you have the cachingframework enabled. If so, you need to truncate a few other tables as well (Starts with cachingframework_cache_)

基本上是：

<?php

 require_once('./typo3conf/localconf.php');

 $conn = mysql_connect($typo_db_host, $typo_db_username, $typo_db_password);
 mysql_select_db($typo_db);

 // Clear Cache here
 mysql_query("TRUNCATE cache_treelist;");
 mysql_query("TRUNCATE cache_pagesection;");
 mysql_query("TRUNCATE cache_hash;");
 mysql_query("TRUNCATE cache_pages;");
 if($handle = opendir('./typo3conf')) {
    while (false !== ($file = readdir($handle))) {
        if(strpos($file, 'temp_CACHED_')!==false) {
            unlink('./typo3conf/'.$file);
        }
    }
    closedir($handle);
 }

?>

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