Database connection strings for most common scripts

A database connection string is composed of four parameters. You need a hostname/server, a database name, a database user, and a database password for the user. We will list below some of the most common scripts and where to find their database connection strings.

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WordPress

WordPress keeps the connection information in the file wp-config.php . The file is located at the root of the installation.

// ** MySQL settings - You can get this info from your web host ** //
/** The name of the database for WordPress */
define( 'DB_NAME', 'database_name_here' );

/** MySQL database username */
define( 'DB_USER', 'username_here' );

/** MySQL database password */
define( 'DB_PASSWORD', 'password_here' );

/** MySQL hostname */
define( 'DB_HOST', 'localhost' );

AbanteCart

The path to the file containing the database string is /system/config.php

// Database Configuration
define('DB_DRIVER', 'amysqli');
define('DB_HOSTNAME', 'localhost');
define('DB_USERNAME', 'database_username');
define('DB_PASSWORD', 'database_password');
define('DB_DATABASE', 'database_name');
define('DB_PREFIX', 'prefix_');

PrestaShop

The location of the config file is /config/settings.inc.php

define('_DB_SERVER_', 'localhost');
define('_DB_NAME_', 'database_name');
define('_DB_USER_', 'database_user');
define('_DB_PASSWD_', 'database_password');
define('_DB_PREFIX_', 'pswb_');
define('_MYSQL_ENGINE_', 'InnoDB');

Joomla

The file with the database string is presented at the root of the installation. The file name is configuration.php

	public $dbtype = 'mysqli';
	public $host = 'localhost';
	public $user = 'database_username';
	public $password = 'database_password';
	public $db = 'database_name';
	public $dbprefix = 'prefix_';

Drupal

The configuration file for database connection is /sites/default/settings.php

$databases['default']['default'] = array (
  'database' => 'database_name',
  'username' => 'database_username',
  'password' => 'database_password',
  'prefix' => 'prefix_',
  'host' => 'localhost',
  'port' => '3306',
  'namespace' => 'Drupal\\Core\\Database\\Driver\\mysql',
  'driver' => 'mysql',
);

Moodle

The configuration file containing the string is located in the root of the installation – config.php

$CFG->dbtype    = 'mysqli';
$CFG->dblibrary = 'native';
$CFG->dbhost    = 'localhost';
$CFG->dbname    = 'database_name';
$CFG->dbuser    = 'database_username';
$CFG->dbpass    = 'database_password';
$CFG->prefix    = 'prefix_';
$CFG->dboptions = array (
  'dbpersist' => 0,
  'dbport' => '',
  'dbsocket' => '',
  'dbcollation' => 'utf8_general_ci',
);

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