session_start(); $ua = $_SERVER['HTTP_USER_AGENT']; $isSp = strpos($ua,'iPhone')!==false || strpos($ua,'iPod')!==false || strpos($ua,'Android')!==false; if($isSp && $_SESSION['view_pc_site'] != "1"){ $uri = substr($_SERVER['REQUEST_URI'], 0, strpos($_SERVER['REQUEST_URI'], '/', 1)); if($uri === false) $uri = ""; $uri .= '/sp'; $uri .= substr($_SERVER['REQUEST_URI'], strpos($_SERVER['REQUEST_URI'], '/', 1)); header("Location: $uri"); exit(); } ?>