smarty的自动过滤$smarty->auto_literal 会影响通体效能吗
smarty的自动过滤$smarty->auto_literal 会影响整体效能吗?
一直都是用{$aaa} 觉得顺手
觉得即便是JS和CSS
大不了用个{literal} ..... {/literal}
来过滤一下就好了
但没想到后来模版中js的json的东西越来越多
有点JQ插件甚至...需要foreach 我的数据,把数据加到json中
后来觉得还没正式推出,先用$smarty->auto_literal开发吧
但后来...怎么觉得多少有点变慢了
请问一下各位有使用过smarty的朋友,大家会打开这个吗$smarty->auto_literal?
如果都会打开这个,我用不用{ } 这附件其实都一样吧?
如果会影响效能,更换代码{ } 值得吗?
------解决方案--------------------
{literal} ..... {/literal} 和 $smarty->auto_literal 作用一样吗?
{literal} ..... {/literal} 从其单词含义就可看出(literal 文字)是不解析其间内容,哪怕有模板成分
而 $smarty->auto_literal 默认是 true 手册中解释为:忽略限定符周边的空白
即 { $aaa } 和 {$aaa} 都被解释为模版变量
而在 smarty 时代,通常是这样写样式表的
div { {$name} : {$val}; }
即用空格来防止误解析
模板解析是一次性的(当模板文件的存储时间发生变化时),所以无论你以什么样的策略来书写模板,都不会影响运行速度(第一次除外)
------解决方案--------------------
我是用{# #}做定界符的,避免那個問題。

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