Codeception\Module\WPDb::grabOptionFromDatabase PHP Method

    public function grabOptionFromDatabase($option_name)
    {
        $table = $this->grabPrefixedTableNameFor('options');
        $option_value = $this->grabFromDatabase($table, 'option_value', ['option_name' => $option_name]);
        return empty($option_value) ? '' : $this->maybeUnserialize($option_value);
    }