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Home Backend Development PHP Tutorial PHP dwt模板中如何控制标题长度

PHP dwt模板中如何控制标题长度

Jun 23, 2016 pm 01:57 PM
php control template length

 




求助高手、


回复讨论(解决方案)

这个要看模板引擎是什么工作原理。
比如支持不支持PHP语句,支持不支持PHP函数调用。
都不支持的话,要看引擎里有没有专门的标签可以截取指定长度的,再没有的话,只能自己改造模板引擎了吧。

这个要看模板引擎是什么工作原理。
比如支持不支持PHP语句,支持不支持PHP函数调用。
都不支持的话,要看引擎里有没有专门的标签可以截取指定长度的,再没有的话,只能自己改造模板引擎了吧。



.dwt 文件 

dwt只是个后缀名而已,并不代表什么。
真要代表什么,它最原始的含义是Dreamweaver 的模板文件,并没有这些标签功能。

看模板引擎用的什么  找到截取函数 就可以  还有就是在获取到结果  在传递到页面的过程中 处理这个标题

dwt只是个后缀名而已,并不代表什么。
真要代表什么,它最原始的含义是Dreamweaver 的模板文件,并没有这些标签功能。


我的是SMARTY引擎 

{substr($article_data.title ,0,12) } 这样是不行的,求助高手 。

{$article_data.title|truncate:30}

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