* // Returns "html" for a request to "/user/profile"
* $format = Request::format();
*
* // Returns "json" for a request to "/user/profile.json"
* $format = Request::format();
*
*
* @return string
*/
public static function format()
{
return (($extension = pathinfo(URI::get(), PATHINFO_EXTENSION)) !== '') ? $extension : 'html';
}
/**
* Get the request method.
*
* Typically, this will be the value of the REQUEST_METHOD $_SERVER variable.
* However, when the request is being spoofed by a hidden form value, the request
* method will be stored in the $_POST array.
*
* @return string
*/
public static function method()
{
return (static::spoofed()) ? $_POST[Request::spoofer] : $_SERVER['REQUEST_METHOD'];
}
/**
* Get an item from the $_SERVER array.
*
* Like most array retrieval methods, a default value may be specified.
*
*
* // Get an item from the $_SERVER array
* $value = Request::server('http_x_requested_for');
*
* // Get an item from the $_SERVER array or return a default value
* $value = Request::server('http_x_requested_for', '127.0.0.1');
*
*
* @param string $key
* @param mixed $default
* @return string
*/
public static function server($key = null, $default = null)
{
return Arr::get($_SERVER, strtoupper($key), $default);
}
/**
* Determine if the request method is being spoofed by a hidden Form element.
*
* Hidden elements are used to spoof PUT and DELETE requests since they are not supported
* by HTML forms. If the request is being spoofed, Laravel considers the spoofed request
* method the actual request method throughout the framework.
*
* @return bool
*/
public static function spoofed()
{
return is_array($_POST) and array_key_exists(Request::spoofer, $_POST);
}
/**
* Get the requestor's IP address.
*
* A default may be passed and will be returned in the event the IP can't be determined
*
*
* // Get the requestor's IP address
* $ip = Request::ip();
*
* // Get the requestor's IP address or return a default value
* $ip = Request::ip('127.0.0.1');
*
*
* @param mixed $default
* @return string
*/
public static function ip($default = '0.0.0.0')
{
if (isset($_SERVER['HTTP_X_FORWARDED_FOR']))
{
return $_SERVER['HTTP_X_FORWARDED_FOR'];
}
elseif (isset($_SERVER['HTTP_CLIENT_IP']))
{
return $_SERVER['HTTP_CLIENT_IP'];
}
elseif (isset($_SERVER['REMOTE_ADDR']))
{
return $_SERVER['REMOTE_ADDR'];
}
return ($default instanceof \Closure) ? call_user_func($default) : $default;
}
/**
* Get the HTTP protocol for the request.
*
* This method will return either "https" or "http", depending on whether HTTPS
* is being used for the current request.
*
* @return string
*/
public static function protocol()
{
return (isset($_SERVER['HTTPS']) and $_SERVER['HTTPS'] !== 'off') ? 'https' : 'http';
}
/**
* Determine if the current request is using HTTPS.
*
* @return bool
*/
public static function secure()
{
return static::protocol() == 'https';
}
/**
* Determine if the current request is an AJAX request.
*
* @return bool
*/
public static function ajax()
{
if ( ! isset($_SERVER['HTTP_X_REQUESTED_WITH'])) return false;
return strtolower($_SERVER['HTTP_X_REQUESTED_WITH']) === 'xmlhttprequest';
}
/**
* Get the route handling the current request.
*
* @return Route
*/
public function route() { return static::$route; }
}