Tipsy\Request::content PHP Метод

    public function content()
    {
        if (!isset($this->_content)) {
            if (strlen(trim($this->_content = file_get_contents(!is_null($_ENV['TESTS_PHP_INPUT']) ? $_ENV['TESTS_PHP_INPUT'] : 'php://input'))) === 0) {
                $this->_content = false;
            }
        }
        return $this->_content;
    }