wpdb::__construct()
Connects to the database server and selects a database.
Does the actual setting up of the class properties and connection to the database.
Method of the class: wpdb{}
No Hooks.
Return
null
. Nothing (null).
Usage
global $wpdb; $wpdb->__construct( $dbuser, $dbpassword, $dbname, $dbhost );
- $dbuser(string) (required)
- Database user.
- $dbpassword(string) (required)
- Database password.
- $dbname(string) (required)
- Database name.
- $dbhost(string) (required)
- Database host.
Changelog
Since 2.0.8 | Introduced. |
wpdb::__construct() wpdb:: construct code WP 6.4.3
public function __construct( $dbuser, $dbpassword, $dbname, $dbhost ) { if ( WP_DEBUG && WP_DEBUG_DISPLAY ) { $this->show_errors(); } $this->dbuser = $dbuser; $this->dbpassword = $dbpassword; $this->dbname = $dbname; $this->dbhost = $dbhost; // wp-config.php creation will manually connect when ready. if ( defined( 'WP_SETUP_CONFIG' ) ) { return; } $this->db_connect(); }