php CodeIgniter 中的页面缓存是如何清除的
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How is clear page cache in the CodeIgniter
提问by Jennifer Anthony
I use CodeIgniter. Always part of my page is cache and don't remove by Ctrl+F5in the browser. When I change the name page in the view it worked !!!?
我使用 CodeIgniter。我页面的一部分总是缓存，不要Ctrl+F5在浏览器中删除。当我在视图中更改名称页面时，它起作用了！！！？
How can clear page cache in the CodeIgniter?
如何清除 CodeIgniter 中的页面缓存？
回答by birderic
You need to manually delete the cached items in the application/cachefolder.
您需要手动删除application/cache文件夹中的缓存项目。
回答by cesarve
function delete_cache($uri_string=null)
{
$CI =& get_instance();
$path = $CI->config->item('cache_path');
$path = rtrim($path, DIRECTORY_SEPARATOR);
$cache_path = ($path == '') ? APPPATH.'cache/' : $path;
$uri = $CI->config->item('base_url').
$CI->config->item('index_page').
$uri_string;
$cache_path .= md5($uri);
return unlink($cache_path);
}
回答by Tarek Sumch
public function clear_path_cache($uri)
{
$CI =& get_instance();
$path = $CI->config->item('cache_path');
//path of cache directory
$cache_path = ($path == '') ? APPPATH.'cache/' : $path;
$uri = $CI->config->item('base_url').
$CI->config->item('index_page').
$uri;
$cache_path .= md5($uri);
return @unlink($cache_path);
}
/**
* Clears all cache from the cache directory
*/
public function clear_all_cache()
{
$CI =& get_instance();
$path = $CI->config->item('cache_path');
$cache_path = ($path == '') ? APPPATH.'cache/' : $path;
$handle = opendir($cache_path);
while (($file = readdir($handle))!== FALSE)
{
//Leave the directory protection alone
if ($file != '.htaccess' && $file != 'index.html')
{
@unlink($cache_path.'/'.$file);
}
}
closedir($handle);
}
回答by Naftali aka Neal
It is probably in a session.Try deleting your cookies.
它可能在session.Try 中删除您的 cookie。
