Smarty comes with several custom functions that you can use in the templates.
用户可以使用 Smarty 自带的一组自定义函数.
| Attribute Name | Type | Required | Default | Description | 
|---|---|---|---|---|
| var | string | Yes | n/a | The name of the variable being assigned | 
| value | string | Yes | n/a | The value being assigned | 
| 属性 | 类型 | 是否必须 | 缺省值 | 描述 | 
|---|---|---|---|---|
| var | string | Yes | n/a | 被赋值的变量名 | 
| value | string | Yes | n/a | 赋给变量的值 | 
assign is used for assigning template variables during the execution of the template.
assign 用于在模板被执行时为模板变量赋值.