Nvd\Crud\Db::fields PHP Method

    public static function fields($table)
    {
        $columns = \DB::select('show fields from ' . $table);
        $tableFields = array();
        // return value
        foreach ($columns as $column) {
            $column = (array) $column;
            $field = new \stdClass();
            $field->name = $column['Field'];
            $field->defValue = $column['Default'];
            $field->required = $column['Null'] == 'NO';
            $field->key = $column['Key'];
            // type and length
            $field->maxLength = 0;
            // get field and type from $res['Type']
            $type_length = explode("(", $column['Type']);
            $field->type = $type_length[0];
            if (count($type_length) > 1) {
                // some times there is no "("
                $field->maxLength = (int) $type_length[1];
                if ($field->type == 'enum') {
                    // enum has some values  'Male','Female')
                    $matches = explode("'", $type_length[1]);
                    foreach ($matches as $match) {
                        if ($match && $match != "," && $match != ")") {
                            $field->enumValues[] = $match;
                        }
                    }
                }
            }
            // everything decided for the field, add it to the array
            $tableFields[$field->name] = $field;
        }
        return $tableFields;
    }

 public function generateViews()
 {
     if (!file_exists($this->viewsDir())) {
         mkdir($this->viewsDir());
     }
     foreach (config('crud.views') as $view) {
         $viewFile = $this->viewsDir() . "/" . $view . ".blade.php";
         if ($this->confirmOverwrite($viewFile)) {
             $content = view($this->templatesDir() . '.views.' . $view, ['gen' => $this, 'fields' => Db::fields($this->tableName)]);
             file_put_contents($viewFile, $content);
             $this->info("View file " . $view . " generated successfully.");
         }
     }
 }