[PHP] Passing variable to new page and pulling the rest of info from database

[Igor Portnoy]

Hello,

 

I am passing a variable to the new page, when user clicks on the link.
Something like that:

<a href="showimage.php?ID=38"><img src="/some/image.jpg"></a>

 

How can I extract all other information out of my database for that ID
in the next page (showimage.php)?

 

Thanks