PHP Voting system anti-brush ticket judgement process Analysis _php skills

Source: Internet
Author: User
Tags ticket
Recently, I made an entertainment portal of the voting system, is also being brushed, all the available methods are used. But are not too ideal, finally, figured out the following method, I made a flowchart to share with you.
Do not understand the flow of the ox horn, I do not do too much boring explanation, of course, this process is a general process, there are a lot of judgments, the main application or session. Because of what the verification code, then you do not use in the Internet voting system to come, no one to verify, a look on the annoying. Or that sentence, my web development notes are written in a number of simple ideological things, if you want to improve, you can expand their own. I have no time to explain.
The following flowchart, must pay attention to the cancellation of the session, that is, after a session is used up, be sure to remember to log off, otherwise it will still be brush the ticket machine bypass.

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