WP_Debug_Data::get_wp_database() │ private static │ WP 6.7.0

Gets the WordPress database section of the debug data.

Method of the class: WP_Debug_Data{}

No Hooks.

Return

Array.

Usage

$result = WP_Debug_Data::get_wp_database(): array;

Notes

• Global. wpdb. $wpdb WordPress database abstraction object.

Changelog

WP_Debug_Data::get_wp_database() WP Debug Data::get wp database code ^{WP 6.8}

private static function get_wp_database(): array {
	global $wpdb;

	// Populate the database debug fields.
	if ( is_object( $wpdb->dbh ) ) {
		// mysqli or PDO.
		$extension = get_class( $wpdb->dbh );
	} else {
		// Unknown sql extension.
		$extension = null;
	}

	$server = $wpdb->get_var( 'SELECT VERSION()' );

	$client_version = $wpdb->dbh->client_info;

	$fields = array(
		'extension'          => array(
			'label' => __( 'Database Extension' ),
			'value' => $extension,
		),
		'server_version'     => array(
			'label' => __( 'Server version' ),
			'value' => $server,
		),
		'client_version'     => array(
			'label' => __( 'Client version' ),
			'value' => $client_version,
		),
		'database_user'      => array(
			'label'   => __( 'Database username' ),
			'value'   => $wpdb->dbuser,
			'private' => true,
		),
		'database_host'      => array(
			'label'   => __( 'Database host' ),
			'value'   => $wpdb->dbhost,
			'private' => true,
		),
		'database_name'      => array(
			'label'   => __( 'Database name' ),
			'value'   => $wpdb->dbname,
			'private' => true,
		),
		'database_prefix'    => array(
			'label'   => __( 'Table prefix' ),
			'value'   => $wpdb->prefix,
			'private' => true,
		),
		'database_charset'   => array(
			'label'   => __( 'Database charset' ),
			'value'   => $wpdb->charset,
			'private' => true,
		),
		'database_collate'   => array(
			'label'   => __( 'Database collation' ),
			'value'   => $wpdb->collate,
			'private' => true,
		),
		'max_allowed_packet' => array(
			'label' => __( 'Max allowed packet size' ),
			'value' => self::get_mysql_var( 'max_allowed_packet' ),
		),
		'max_connections'    => array(
			'label' => __( 'Max connections number' ),
			'value' => self::get_mysql_var( 'max_connections' ),
		),
	);

	return array(
		'label'  => __( 'Database' ),
		'fields' => $fields,
	);
}