static public function requestIsSigned ()
	{
		if (isset($_REQUEST['oauth_signature']))
		{
			$signed = true;
		}
		else
		{
			$hs = OAuthRequestLogger::getAllHeaders();
			if (isset($hs['Authorization']) && strpos($hs['Authorization'], 'oauth_signature') !== false)
			{
				$signed = true;
			}
			else
			{
				$signed = false;
			}
		}
		return $signed;
	}
static public function requestIsSigned ()
	{
		if (isset($_REQUEST['oauth_signature']))
		{
			$signed = true;
		}
		else
		{
			$hs = OAuthRequestLogger::getAllHeaders();
			if (isset($hs['Authorization']) && strpos($hs['Authorization'], 'oauth_signature') !== false)
			{
				$signed = true;
			}
			else
			{
				$signed = false;
			}
		}
		return $signed;
	}
static public function requestIsSigned ( ) { if ( isset ( $ _REQUEST [ 'oauth_signature' ] ) ) { $ signed = true ; } else { $ hs = OAuthRequestLogger :: getAllHeaders ( ) ; if ( isset ( $ hs [ 'Authorization' ] ) && strpos ( $ hs [ 'Authorization' ] , 'oauth_signature' ) !== false ) { $ signed = true ; } else { $ signed = false ; } } return $ signed ; }
See if the current request is signed with OAuth

@return boolean
See if the current request is signed with OAuth