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HomeBackend DevelopmentPHP Tutorialsmarty中的这个数组如果理解呀,该如何解决

smarty中的这个数组如果理解呀
$arr|api:'cases':'getInfoList':"where pass=1^ ORDER BY topflag DESC,submit_date DESC^0^8^id,title,thumbnail,bedeck^^0"

在BIweb中的这数组怎么理解呀??

------解决方案--------------------
给lz找个手册上的例子 :{$articleTitle|truncate:30:"":true} 意思是把$articleTitle变量传入truncate方法中,附带三个参数30、""、true,然后返回截取后的结果
如果能看懂上面的例子,lz就应该很清楚了,api是自定义函数,后接三个用 ':' 隔开参数
'|'符号是类似于管道的功能,将$arr传给api函数,返回经过处理的结果
参考下面的文章:
http://www.189works.com/article-39919-1.html
------解决方案--------------------
变量调节器用于变量,自定义函数和字符串。使用‘|’符号和调节器名称应用调节器。变量调节器由赋予的参数值决定其行为。参数由‘:’符号分开。

Smarty模板引擎中的自定义函数放在插件目录(plugins)下,内建函数写在smarty本身的语法里面。自定义函数可以任意修改,任意添加,内建函数则不然。

我们可以在plugins目录下自定义函数文件,但必须严格按照smarty的函数命名规范,以便我们在调用自定义函数的时候,smarty才能够在plugins下找到。

接下来,我们将定义两个自定义函数:
函数stredit用于对字符串的大小写转换操作
函数jiequ用于对字符串进行截取操作

 命名规范:
变量调节器文件名必需以modifier开头,后面接上自定义函数名:如modifier.stredit.php,modifier.jiequ.php
变量调节器函数名的命名必需以smarty_modifier_开头,后接上自定义函数名:如smarty_modifier_stredit()、smarty_modifier_jiequ()

自定义字符串操作函数

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