arrays - Codeigniter:如何使用 Controller 访问配置文件中的多维数组？

Question

为什么这不起作用？请帮助我!

我的 Controller 代码:

class frontend_controller extends CI_Controller {

    private $values;

    public function get_config() {

            parent::__construct(); 


        $CI = &get_instance(); //assigned the object to a variable
        $CI->config->load('example_config', TRUE); // get config file

        // get all config values
        $this->values = $CI->config->item('example_config',['frontend1']);

        $this->load->library('session');
        }



    }

模板渲染 Controller :

require_once('frontend_controller.php'); 
     class frontend1_controller extends frontend_controller {


        public function __construct() {
            parent::__construct();
        }


        function template() {



            $this->load->view('template', $this->get_config());
        }

     }

配置文件:

$config['frontend1']['base_url'] = "http://www.test.com/";
$config['frontend1']['login_error_url'] = "www.test.com/login_failed";
$config['frontend1']['login_success_url'] = "www.test.com/login_success";
$config['frontend1']['js'] = "www.test.com/js/file.js";
$config['frontend1']['css'] = "www.test.com/css/style.css";
$config['frontend1']['my_title'] = ' Test123' ;
$config['frontend2']['base_url'] = "www.test.com";
$config['frontend2']['login_error_url'] = "http://www.test.com/login_failed";
$config['frontend2']['login_success_url'] = "http://www.test.com/login_success";
$config['frontend2']['js'] = "http://www.test.com/js/file.js";
$config['frontend2']['css'] = "http://www.test.com/css/style.css";
$config['frontend2']['my_title'] = ' Test123' ;

在模板中:

<p><?php echo $base_url ?></p>

我想读入配置文件，但只读 frontend1-arrays。我该怎么做？

Answer 1

请不要写括号；

$this->values = $CI->config->item('example_config', 'frontend1');