php post get

if(is_array($HTTP_GET_VARS))   
{   
    foreach($HTTP_GET_VARS as $key=>$value)   
    {   
        if(is_array($HTTP_GET_VARS[$key]))   
        {   
            foreach($HTTP_GET_VARS[$key] as $key2=>$value2)   
            {   
                $myway_Var[$key][$key2] = $value2;   
            }   
        }   
        else  
        {   
            $myway_Var[$key] = $value;   
        }   
    }   
    }   
//读POST变量到数组   
if(is_array($HTTP_POST_VARS))   
{   
    foreach($HTTP_POST_VARS as $key=>$value)   
    {   
        if(is_array($HTTP_POST_VARS[$key]))   
        {   
            foreach($HTTP_POST_VARS[$key] as $key2 => $value2)   
            {   
                $myway_Var[$key][$key2] = $value2;   
            }   
        }   
        else  
        {   
            $myway_Var[$key] = $value;   
        }   
    }   
}