请问一段PHP代码是什么意思？

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回复讨论(解决方案)

中间的才是php代码

其余的是个json格式字符串

似乎在拼凑json的数据

我好想知道蹭的那些是什么代码 是 javascript 吗？

这基本不是php
整个文件绝大部分是json

。。。。
?>
这个符号里面的才是php，你这是php嵌入到json中，php起判断作用

如果传root参数
生成一个json数据
否则小睡会生成另一个json数据

这个json数据会有别的js去处理的

脱离上下文，这是一段毫无意义的代码

这难道不是一份表格？
好吧，我是初学者= =