Convert the php script as macro in web template

I have a php script it work has standalone search script. No i need the script to use has input to my CMS software which has php based template. I need to us my template to convert to macro for my CMS. I need the search eBay script to create a static page for my keyword with the token mention in the template [ebay] %keyword% [ebay] and [am2bay] %keyword% [am2bay].