/**
* Gets or sets the method
*
* @param string:optional $value
*
* @return string
*/
public static function method($value = null)
{
if ($value !== null) {
self::$_method = strtoupper($value);
} elseif (self::$_method === false) {
self::$_method = $_SERVER['REQUEST_METHOD'];
}
return self::$_method;
}
