# Prevent Auto Click by PHP?

**URL:** <https://forum.kirupa.com/t/prevent-auto-click-by-php/249496>\
**Category:** programming\
**Created:** [January 19, 2008, 10:43am UTC](https://forum.kirupa.com/t/prevent-auto-click-by-php/249496 "2008-01-19T10:43:55Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![vietskynet](https://avatars.discourse-cdn.com/v4/letter/v/e19b73/32.png) [@vietskynet](https://forum.kirupa.com/u/vietskynet)\
**Post date:** [January 19, 2008, 10:43am UTC](https://forum.kirupa.com/t/prevent-auto-click-by-php/249496/1 "2008-01-19T10:43:55Z")

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I want to create a web app.  
User will have an account with a link look like : [mysite.com/user.php?user=19846](http://mysite.com/user.php?user=19846)

If anyone click on their links, they will get points

But how to prevent using softwares which can click on their banner automatically.  
The first time, i think it should use session, cookie, or defining IP ($\_SEVER[]) but all of them are useless (they can change IP, delete cookie easily) !!!  
I don’t know what i can do ???