PMA\libraries\DisplayResults::_addClass PHP Method

    private function _addClass($class, $condition_field, $meta, $nowrap, $is_field_truncated = false, $transformation_plugin = '', $default_function = '')
    {
        $classes = array($class, $nowrap);
        if (isset($meta->mimetype)) {
            $classes[] = preg_replace('/\\//', '_', $meta->mimetype);
        }
        if ($condition_field) {
            $classes[] = 'condition';
        }
        if ($is_field_truncated) {
            $classes[] = 'truncated';
        }
        $mime_map = $this->__get('mime_map');
        $orgFullColName = $this->__get('db') . '.' . $meta->orgtable . '.' . $meta->orgname;
        if ($transformation_plugin != $default_function || !empty($mime_map[$orgFullColName]['input_transformation'])) {
            $classes[] = 'transformed';
        }
        // Define classes to be added to this data field based on the type of data
        $matches = array('enum' => 'enum', 'set' => 'set', 'binary' => 'hex');
        foreach ($matches as $key => $value) {
            if (mb_strpos($meta->flags, $key) !== false) {
                $classes[] = $value;
            }
        }
        if (mb_strpos($meta->type, 'bit') !== false) {
            $classes[] = 'bit';
        }
        return implode(' ', $classes);
    }