config_load function.
加载配置文件,并将其中的数据传送到模板中,它的功能和config_load函数是一样的。
Technical Note: As of smarty 2.4.0, assigned template variables are kept across invocations of fetch() and display(). Config vars loaded from config_load() are always global scope. Config files are also compiled for faster execution, and respect the force_compile and compile_check settings.
注意:到Smarty 2.4.0为止,已赋值的模板变量对于fetch()和display()方法是共享调用的,而使用config_load()加载的变量是全局的。并且 在编译时配置文件也将被编译,以加快执行速度,并且遵守force_compile和compile_check设置。