[TYPO3] [userFunc] How to ?

[Jérôme Picard]

Hello,

 

I would like to use a conditional test with this syntax.

 

[userFunc =myfunction ("www.mysite.fr")]

 

// todo 

 

[end]

 

Could you indicate to me how I can do It?  Where do I have to write this code? In a specific php file?

 

Do you have an example please?

 

Thanks,