/**
* @param string $storage
* @param array $config
*
* @return mixed|BasePhpFastCache
*/
function phpFastCache($storage = "auto", $config = array(), $b_second = false)
{
$storage = strtolower($storage);
static $o_fallback = null;
if (empty($config)) {
$config = phpFastCache::$config;
}
if ($storage == "" || $storage == "auto") {
$storage = phpFastCache::getAutoClass($config);
}
$instance = md5(json_encode($config) . $storage);
if (!isset(phpFastCache_instances::$instances[$instance])) {
$class = "phpfastcache_" . $storage;
phpFastCache::required($storage);
phpFastCache_instances::$instances[$instance] = new $class($config);
if ($b_second) {
$o_fallback = phpFastCache_instances::$instances[$instance];
}
}
if (is_null($o_fallback)) {
return phpFastCache_instances::$instances[$instance];
} else {
return $o_fallback;
}
}
function phpFastCache($storage = "auto", $config = array())
{
$storage = strtolower($storage);
$config = array_merge(phpFastCache::$config, $config);
if ($storage == "" || $storage == "auto") {
$storage = phpFastCache::getAutoClass($config);
}
$instance = md5(json_encode($config) . $storage);
if (!isset(phpFastCache_instances::$instances[$instance])) {
$class = "phpfastcache_" . $storage;
phpFastCache::required($storage);
phpFastCache_instances::$instances[$instance] = new $class($config);
}
return phpFastCache_instances::$instances[$instance];
}
