CODEWITHSUNDEEP
mysqlcodeignitersocketsubuntu
krishna
krishna

Reputation: 13

Not able to connect mysql

Not able to connect MySQL... detail given bellow.

A PHP Error was encountered

Severity: Warning

Message: mysqli::real_connect(): (HY000/2002): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (111)

Filename: mysqli/mysqli_driver.php

Line Number: 202

Backtrace:

File: /var/www/html/application/controllers/Account.php Line: 7 Function: __construct

File: /var/www/html/index.php Line: 315 Function: require_once

Upvotes: 1

Views: 283

Answers (2)

Divyesh Padsala
Divyesh Padsala

Reputation: 1

I guess you have a xampp installed in your system and SQL service was enabled. If yes, then create one database file in your application/config folder. Filename is database.php Here you need to give a default db driver variable, likewise

$db['default'] = array(
    'dsn'   => '',
    'hostname' => 'localhost',
    'username' => 'your-db-username',
    'password' => 'your-db-password',
    'database' => 'your-db-name',
    'dbdriver' => 'mysqli',
    'dbprefix' => '',
    'pconnect' => FALSE,
    'db_debug' => (ENVIRONMENT !== 'production'),
    'cache_on' => FALSE,
    'cachedir' => '',
    'char_set' => 'utf8mb4',
    'dbcollat' => 'utf8_general_ci',
    'swap_pre' => '',
    'encrypt' => FALSE,
    'compress' => FALSE,
    'stricton' => FALSE,
    'failover' => array(),
    'save_queries' => TRUE
);

Next, you need to load this database.php config file in autoload.php (in the same directory).

$autoload['libraries'] = array('database');

Now, you have connected a database with your Codeigniter project.

Reference : https://www.codeigniter.com/userguide3/database/configuration.html

Upvotes: 0

Tej Patel
Tej Patel

Reputation: 1

First you need to download xampp and ensure that my sql services on or off .if it is on then you are write function mysqli_connect(‘localhost’,’username’,’password’,’database’);

Upvotes: 0

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