本文整理匯總了PHP中CacheManager::instance方法的典型用法代碼示例。如果您正苦於以下問題：PHP CacheManager::instance方法的具體用法？PHP CacheManager::instance怎麽用？PHP CacheManager::instance使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類CacheManager的用法示例。
在下文中一共展示了CacheManager::instance方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: init
public static function init()
{
#-------------------------------------------------------------------------------
if (self::$instance === NULL) {
#-------------------------------------------------------------------------------
try {
#-------------------------------------------------------------------------------
Debug("[system/classes/auto/CacheManager.class.php]: Start initializing cache system.");
#-------------------------------------------------------------------------------
if (Extension_Loaded(MemcachedCache::EXT_NAME) && File_Exists(SPrintF('%s/.memcached', SYSTEM_PATH))) {
#-------------------------------------------------------------------------------
Debug('[system/classes/auto/CacheManager.class.php]: Force load MemcachedCache');
#-------------------------------------------------------------------------------
self::$instance = MemcachedCache::getInstance();
#-------------------------------------------------------------------------------
} else {
if (Extension_Loaded(APCCache::EXT_NAME)) {
#-------------------------------------------------------------------------------
Debug('[system/classes/auto/CacheManager.class.php]: Load APCCache');
#-------------------------------------------------------------------------------
self::$instance = APCCache::getInstance();
#-------------------------------------------------------------------------------
} else {
if (Extension_Loaded(MemcachedCache::EXT_NAME)) {
#-------------------------------------------------------------------------------
Debug('[system/classes/auto/CacheManager.class.php]: Load MemcachedCache');
#-------------------------------------------------------------------------------
self::$instance = MemcachedCache::getInstance();
#-------------------------------------------------------------------------------
} else {
#-------------------------------------------------------------------------------
throw new Exception("Any supported cache not installed in your sysytem.");
}
}
}
#-------------------------------------------------------------------------------
Debug("Cache system has been initialized.");
#-------------------------------------------------------------------------------
} catch (Exception $e) {
#-------------------------------------------------------------------------------
Debug("Cache system has not been installed: " . $e->getTraceAsString());
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
#-------------------------------------------------------------------------------
}
#-------------------------------------------------------------------------------
return self::$instance;
#-------------------------------------------------------------------------------
}