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Homephp教程php手册简单认识Smarty3

简单认识Smarty3

Jun 13, 2016 am 10:36 AM
alphasmartyindivualtimeSimpleflowerinvestigation

这些天看到了smarty 3 alpha冒头了,于是花时间做了个走访调查。下面的文字基本上来自其readme:

基本文件文件结构
index.php
/libs/
  Smarty.class.php   #主文件
/libs/sysplugins/  #内部plugin
  internal.*
/plugins/   #外部plugin,可自由扩充
  function.mailto.php
  modifier.escape.php
/templates/   #模板,可以是纯php或传统的smarty模板
  index.tpl
  index_view.php一个经典的smarty调用
代码片断:
require(Smarty.class.php);
$smarty=newSmarty;
$smarty->assign(foo,bar);
$smarty->display(index.tpl);
和之前的版本似乎没什么差别

SINGLETON
这个有意义吗?

代码片断:
$smarty= Smarty::instance();
模板
之前的smarty模板,相当于重新定义了一套标签语言,那么smarty3提供了一种新的模板形式,直接支持php语法的模板。

但是问题就出来了,我们还有必要用模板吗?

引用php类型模板的一个例子:

代码片断:
$smarty->display(php:mytemplate.tpl);
模板中可以直接使用熟悉的语法: =$foo?> =$bar?>

使用php类型模板的话,安全问题需要自己解决。但这个对成熟的团队来说不是问题。

除此之外,新支持字符串类型的模板,感觉比较生猛,离模板之路也是渐行渐远:

代码片断:
$smarty->display(string:This is my template, {$foo}!);
smarty3的相关链接
Smarty 3 Alpha with SVN-- 选择googlecode提供的svn服务还是蛮省钱的
smarty 3开发者邮件组

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