Smarty模板有关问题
Smarty模板问题
Uncaught exception 'SmartyException' with message 'Call of unknown method 'get_config_vars'.'
Smarty3.1.6版本，测试的时候出现这个错误提示，什么原因造成？怎么解决？
------解决方案--------------------
get_config_vars 函数未定义！
另外请注意 Smarty2 和 Smarty3 在自定义模板函数上的区别
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