php弱类型比较，注意Cookie值，php利用数组赋值进行绕过,科学计数法
== 很明显是弱类型比较，之前的练习题已经遇到过
构造password=404adsffd，后面随便什么字母都行
然后 money=100000000
然后在student这里卡了很久，post里面没有提到，尝试后发现它也不是传参进去然后进行判定的一个值
最后发现是cookie，修改user的值为1后
提示Please input your password!!
输入payload：password=404adsffd&money=100000000
提示 Nember lenth is too long
这里查了一下，可以尝试数组赋值money[]=100000000绕过，也可以使用科学计数法100000000=1e7（本题1e7不够，还要更大的数字）
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