function __construct()
{
global $config_vars;
$shared_memory = new System_SharedMemory();
if (OPERATING_SYSTEM == 'WIN') {
//$this->obj = &System_SharedMemory::Factory( 'File', array('tmp' => $config_vars['cache']['dir'] ) );
$this->obj = $shared_memory->Factory('File', array('tmp' => $config_vars['cache']['dir']));
} else {
//$this->obj = &System_SharedMemory::Factory( 'File', array('tmp' => $config_vars['cache']['dir'] ) );
$this->obj = $shared_memory->Factory('File', array('tmp' => $config_vars['cache']['dir']));
////$this->obj = &System_SharedMemory::Factory( 'Systemv', array( 'size' => $size ) ); //Run into size issues all the time.
}
return TRUE;
}
/**
* Create a new shared mem object
*
* @param string $type the shared mem type (or false on autodetect)
* @param array $options an associative array of option names and values
*
* @return object a new System_Shared object
*
*/
public static function factory($type = false, $options = array())
{
if ($type === false) {
$type = System_SharedMemory::getAvailableTypes(true);
} else {
$type = ucfirst(strtolower($type));
}
require_once dirname(__FILE__) . '/SharedMemory/' . $type . '.php';
$class = 'System_SharedMemory_' . $type;
return new $class($options);
}
/**
* Create a new shared mem object
*
* @param string $type the shared mem type (or false on autodetect)
* @param array $options an associative array of option names and values
*
* @return object a new System_Shared object
*
*/
static function &factory($type = false, $options = array())
{
if ($type === false) {
$type = System_SharedMemory::getAvailableTypes(true);
} else {
$type = ucfirst(strtolower($type));
}
include_once 'SharedMemory/' . $type . '.php';
$class = 'System_SharedMemory_' . $type;
$ref = new $class($options);
return $ref;
}
<?php /** * 共享内存日志显示文件 * * @author Arthur(ArthurXF@gmail.com) * @copyright (c) 2006 by bizeway.com * @version $Id$ * @package ArthurXF * @subpackage user */ include_once __WEBCOMMON_ROOT . '/SharedMemory/SharedMemory.php'; $objShared = System_SharedMemory::factory(); $arrCache_log = $objShared->get($arrGPdoDB['db_name'] . 'log'); //print_r($arrCache_log); // 输出到模板 $arrMOutput["smarty_assign"]['arrCache_log'] = $arrCache_log;
function InstantiateClass($path, $class_name)
{
static $shared;
$session_id = session_id();
// Check for global SHM_CACHE setting
if (!defined('SHM_CACHE') or !SHM_CACHE) {
//syslog( LOG_DEBUG, "InstantiateClass : not caching {$class_name} for session {$session_id}" );
include_once $path;
$x = new ${class_name}();
return $x;
}
if (!isset($shared)) {
LoadObjectDependency('net.php.pear.System_SharedMemory');
$shared =& System_SharedMemory::factory();
}
include_once $path;
$x = $shared->get("object-{$class_name}-{$session_id}");
if (isset($x)) {
syslog(LOG_DEBUG, 'InstantiateClass : loaded object-' . $class_name . '-' . $session_id . ' from SHM');
return $x;
} else {
$x = new ${class_name}();
syslog(LOG_DEBUG, 'InstantiateClass : stored object-' . $class_name . '-' . $session_id . ' in SHM');
$shared->set("object-{$class_name}-{$session_id}", $x);
return $x;
}
}
function count_referer($isSave = 1, $uid = null)
{
global $arrGWeb;
$objShared = System_SharedMemory::factory();
if (empty($strVarName)) {
$strVarName = $arrGWeb['install_date'] . 'referer';
}
$arrPayLog = json_decode($objShared->get($strVarName), TRUE);
if ($isSave == 1) {
$arrPayLog[$uid] = 1;
} elseif ($isSave == 0) {
if (!empty($arrPayLog) && array_key_exists($_SESSION['user_id'], $arrPayLog)) {
$host = empty($_COOKIE['referer_host']) ? "5217u.com" : $_COOKIE['referer_host'];
$time = date("Y-m-d");
$referer = check::getAPI("referer", "getInfoWhere", "where host='{$host}' and time='{$time}'^*");
if (empty($referer)) {
$arr_referer = array();
$arr_referer['time'] = $time;
$arr_referer['host'] = $host;
$arr_referer['buy_times'] = 1;
$str_referer = check::getAPIArray($arr_referer);
check::getAPI("referer", "saveInfo", "{$str_referer}^0^0");
} else {
$referer['buy_times'] += 1;
$str_referer = check::getAPIArray($referer);
check::getAPI("referer", "saveInfo", "{$str_referer}^1^0");
}
unset($arrPayLog[$_SESSION['user_id']]);
}
}
$objShared->set($strVarName, json_encode($arrPayLog));
return true;
}
