Swoole\Form::upload PHP Method

upload() static public method

文件上传表单
static public upload ( $name, $value = '', $attrArray = null ) : unknown_type
$name 表单名称
$value
$attrArray html的属性 例如 class="x1"
return unknown_type
    static function upload($name, $value = '', $attrArray = null)
    {
        $attrStr = self::input_attr($attrArray);
        $form = '';
        if (!empty($value)) {
            $form = " <a href='{$value}' target='_blank'>查看文件</a><br />\n重新上传";
        }
        return $form . "<input type='file' name='{$name}' id='{$name}' {$attrStr} />";
    }