wpdb::close(): bool

In this article

Closes the current database connection.

Return

bool True if the connection was successfully closed, false if it wasn’t, or if the connection doesn’t exist.

Source

public function close() {
	if ( ! $this->dbh ) {
		return false;
	}

	$closed = mysqli_close( $this->dbh );

	if ( $closed ) {
		$this->dbh           = null;
		$this->ready         = false;
		$this->has_connected = false;
	}

	return $closed;
}

Changelog

VersionDescription
4.5.0Introduced.

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