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이 문서에서는PHP 중국어 웹사이트 매뉴얼풀어 주다
Smarty comes with several built-in functions. Built-in functions are integral to the template language. You cannot create custom functions with the same names, nor can you modify built-in functions.
Smarty自带一些内建函数.
内建函数是模板语言的一部分.
用户不能创建名称和内建函数一样的自定义函数,也不能修改内建函数.
Attribute Name | Type | Required | Default | Description |
---|---|---|---|---|
name | string | no | default | The name of the captured block |
assign | string | No | n/a | The variable name where to assign the captured output to |
属性 | 类型 | 是否必须 | 缺省值 | 描述 |
---|---|---|---|---|
name | string | no | default | 数据采集区域名称 |
assign | string | No | n/a | 数据采集区域在哪分配给变量name[待考] |
capture is used to collect the output of the template into a variable instead of displaying it. Any content between {capture name="foo"} and {/capture} is collected into the variable specified in the name attribute. The captured content can be used in the template from the special variable $smarty.capture.foo where foo is the value passed in the name attribute. If you do not supply a name attribute, then "default" will be used. All {capture} commands must be paired with {/capture}. You can nest capture commands.
capture函数的作用是捕获模板输出的数据并将其存储到一个变量里,而不是把它们输出到页面.
任何在 {capture name="foo"}和{/capture}之间的数据将被存储到变量$foo中,该变量由name属性指定.
在模板中通过 $smarty.capture.foo 访问该变量.
如果没有指定 name 属性,函数默认将使用 "default" 作为参数.
{capture}必须成对出现,即以{/capture}作为结尾,该函数不能嵌套使用.
Technical Note:Smarty 1.4.0 - 1.4.4 placed the captured content into the variable named $return. As of 1.4.5, this behavior was changed to use the name attribute, so update your templates accordingly.
技术提示:
Smarty 1.4.0 - 1.4.4 版把捕获到的内容存储于 $return 变量里.
在 1.4.5 版以后就将该数据保存到了由 name 属性指定的变量里.请升级你的模板.
Caution |
Be careful when capturing{insert}output. If you have caching turned on and you have{insert}commands that you expect to run within cached content, do not capture this content. |
警告 |
当希望捕获包含{insert}命令的数据时要特别注意. 如果打开了缓存并希望将{insert}命令输出到缓存中,不要捕获该区域的数据. |
Example 7-1. capturing template content
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