App\Source\ModelFieldBuilder\SelectField::__toString PHP Method

    public function __toString()
    {
        if (!$this->visible || $this->name == 'default') {
            return '';
        }
        $str = sprintf('<select # name="%s">***</select>', $this->name);
        if ($this->multiple) {
            $str = str_replace("#", "# multiple", $str);
        }
        if ($this->multiple && $this->size) {
            $str = str_replace("#", "# size=\"" . $this->size . "\"", $str);
        }
        $options = '';
        foreach ((array) $this->values as $value => $name) {
            $opt = sprintf("<option value=\"%s\">%s</option>\r\n", $value, $name);
            if ($this->value !== null && (string) $this->value == (string) $value) {
                $opt = str_replace("value", "selected value", $opt);
            }
            if ($this->value === null && (string) $this->default == (string) $value) {
                $opt = str_replace("value", "selected value", $opt);
            }
            $options .= $opt;
        }
        $str = str_replace("***", $options, $str);
        return $this->toString($str);
    }