i have been using xampp as localhệ thống . when i try lớn run my code that time it will give a error -> " Unable to lớn connect to your database server using the provided settings.

Bạn đang xem: “codeigniter 2

Filename: core/CodeIgniter.php

Line Number: 518 "

also give one more error " A PHP Error was encounteredSeverity: Warning

Message: mysqli::real_connect(): (HY000/1044): Access denied for user ""
"localhost" khổng lồ database "stud"

Filename: mysqli/mysqli_driver.php

Line Number: 203


File: /opt/lampp/htdocs/CodeIgniter/index.phpLine: 315Function: require_once "

code --> ` $db<"default"> = array( "dsn" => "", "hostname" => "localhost", "username" => "", "password" => "", "database" => "stud", "dbdriver" => "mysqli", "dbprefix" => "", "pconnect" => FALSE, "db_debug" => TRUE /*(ENVIRONMENT !== "production")*/ , "cache_on" => FALSE, "cachedir" => "", "char_set" => "utf8", "dbcollat" => "utf8_general_ci", "swap_pre" => "", "encrypt" => FALSE, "compress" => FALSE, "stricton" => FALSE, "failover" => array(), "save_queries" => TRUE); `Copy code



Solution:Step #1. Change the username to "root" or what ever you configured and run the code.

Step #2. If you are still facing the issue, changes the password from "" to lớn the one which you entered at the time of MySQL installation và run the code.

Step #3. If you are still facing the issue double check the database username và run the code.

Xem thêm: Cách Chơi Đàn Mandolin Chọn Lọc, Cách Chơi Đàn Mandolin

Step #4. If you are still facing the issue, please find the port number on which MySQL is running và configure.

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