求关于php权限设置和管理的思路
分成管理员和普通用户,用户只能修改一次个人信息,再想修改必须有管理员授权,就是想弄一个按钮管理员一点,用户才能进行第二次的修改信息操作,求高手指点下思路。。。。。
------解决方案--------------------
加个字段初始为0,用户修改信息后字段自动更新为1,管理员授权把该字段重置为0
每次用户修改信息检查该字段,0则可以修改,1则需要授权

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