public function MethodExists($Method)
{
static $KnownMethods = array();
if (!isset($KnownMethods[$Method])) {
$Return = parent::MethodExists($Method);
if (!$Return) {
$DriverName = substr($Method, 5);
if (isset($this->CacheCache[$DriverName])) {
$Return = true;
} else {
$File = $this->DriverExist($DriverName);
if ($File) {
$Return = true;
}
}
}
$KnownMethods[$Method] = $Return;
}
return $KnownMethods[$Method];
}
