Php Codeigniter在日志文件记录上过度循环

我一直在制作一个定制的“购物车”库

在会话中添加产品的ajax调用

控制器文件

        public function __construct(){
             parent::__construct();
             $this->load->library('custom_cart');
        }

        public function addProduct(){
              
         $this->custom_cart->insertProduct($params);
         //code execution

         echo json_encode('custom response');
        }

现在我收到了正确的答复 我也在记录这些步骤

但我发现有些事情不太对劲

INFO - 2020-11-05 06:51:38 --> Config Class Initialized
INFO - 2020-11-05 06:51:38 --> Hooks Class Initialized
DEBUG - 2020-11-05 06:51:38 --> UTF-8 Support Enabled
INFO - 2020-11-05 06:51:38 --> Utf8 Class Initialized
INFO - 2020-11-05 06:51:38 --> URI Class Initialized
INFO - 2020-11-05 06:51:38 --> Router Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Total execution time: 0.5537
INFO - 2020-11-05 06:51:38 --> Output Class Initialized
INFO - 2020-11-05 06:51:38 --> Security Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Global POST, GET and COOKIE data sanitized
INFO - 2020-11-05 06:51:38 --> Input Class Initialized
INFO - 2020-11-05 06:51:38 --> Language Class Initialized
INFO - 2020-11-05 06:51:38 --> Loader Class Initialized
INFO - 2020-11-05 06:51:38 --> Helper loaded: form_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: url_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: file_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: option_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: text_helper
INFO - 2020-11-05 06:51:38 --> Database Driver Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Session: "sess_save_path" is empty; using "session.save_path" value from php.ini.
INFO - 2020-11-05 06:51:38 --> Session: Class initialized using 'files' driver.
INFO - 2020-11-05 06:51:38 --> Form Validation Class Initialized
INFO - 2020-11-05 06:51:38 --> Upload Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Session class already loaded. Second attempt ignored.
INFO - 2020-11-05 06:51:38 --> Cart Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Controller Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Session class already loaded. Second attempt ignored.
INFO - 2020-11-05 06:51:38 --> Cart Class Initialized
INFO - 2020-11-05 06:51:38 --> File loaded: D:\Program files-d\xampp\htdocs\mv4\application\views\web/pages/error.php
INFO - 2020-11-05 06:51:38 --> Final output sent to browser
INFO - 2020-11-05 06:51:38 --> Config Class Initialized
INFO - 2020-11-05 06:51:38 --> Hooks Class Initialized
DEBUG - 2020-11-05 06:51:38 --> UTF-8 Support Enabled
INFO - 2020-11-05 06:51:38 --> Utf8 Class Initialized
INFO - 2020-11-05 06:51:38 --> URI Class Initialized
INFO - 2020-11-05 06:51:38 --> Router Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Total execution time: 0.4125
INFO - 2020-11-05 06:51:38 --> Output Class Initialized
INFO - 2020-11-05 06:51:38 --> Security Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Global POST, GET and COOKIE data sanitized
INFO - 2020-11-05 06:51:38 --> Input Class Initialized
INFO - 2020-11-05 06:51:38 --> Language Class Initialized
INFO - 2020-11-05 06:51:38 --> Loader Class Initialized
INFO - 2020-11-05 06:51:38 --> Helper loaded: form_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: url_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: file_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: option_helper
INFO - 2020-11-05 06:51:38 --> Helper loaded: text_helper
INFO - 2020-11-05 06:51:38 --> Database Driver Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Session: "sess_save_path" is empty; using "session.save_path" value from php.ini.
INFO - 2020-11-05 06:51:38 --> Session: Class initialized using 'files' driver.
INFO - 2020-11-05 06:51:38 --> Form Validation Class Initialized
INFO - 2020-11-05 06:51:38 --> Upload Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Session class already loaded. Second attempt ignored.
INFO - 2020-11-05 06:51:38 --> Cart Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Model Class Initialized
INFO - 2020-11-05 06:51:38 --> Controller Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Session class already loaded. Second attempt ignored.
INFO - 2020-11-05 06:51:38 --> Cart Class Initialized
INFO - 2020-11-05 06:51:38 --> Final output sent to browser
INFO - 2020-11-05 06:51:38 --> Config Class Initialized
INFO - 2020-11-05 06:51:38 --> Hooks Class Initialized
DEBUG - 2020-11-05 06:51:38 --> UTF-8 Support Enabled
INFO - 2020-11-05 06:51:38 --> Utf8 Class Initialized
INFO - 2020-11-05 06:51:38 --> URI Class Initialized
INFO - 2020-11-05 06:51:38 --> Router Class Initialized
INFO - 2020-11-05 06:51:38 --> Output Class Initialized
DEBUG - 2020-11-05 06:51:38 --> Total execution time: 0.3867
 

类似的一块原木被打印了大约一千行。 我无法理解为什么在函数完成并生成响应后仍要进行多次初始化

然后，我使用系统的cart lib检查我的函数是否泄漏或循环。在这里，同样的事情也在重复

有人能帮我理解为什么Codeigniter携带了几个 初始化，即使在函数执行之后？浪费时间 处理器资源，提前谢谢