Write Cache
| public _write_cache ( string $output ) : void | ||
| $output | string | Output data to cache |
| 리턴 | void | |
function _write_cache($output)
{
if ($this->is_logged_in) {
// don't write cache if user is logged in
return false;
} else {
// user isn't logged in, proceed as normal
parent::_write_cache($output);
}
}
/**
* An override to the core CodeIgniter page cache writing mechanism to use APC
* @param strint $output Page output
* @return void
*/
function _write_cache($output)
{
if (!function_exists('apc_add')) {
return parent::_write_cache($output);
}
log_message('debug', 'Writing APC Cache');
$CI =& get_instance();
$uri = $CI->config->item('base_url') . $CI->config->item('index_page') . $CI->uri->uri_string();
$cache_key = md5($uri);
apc_store($cache_key, $output, $this->cache_expiration * 60);
return;
}
