How do i echo a google doc web page in php?

So I have this google word doc, i saw that you can publish as webpage. so being the geek that i am i wanted to echo that web page in my website. I used the function "include" to include the url. That worked, but i wanted to set it up in my database so i inserted the code: but i came across a problem when i tried to do that. You cannot echo an include function. Ive also tried print instead of echo. so is there like an html syntax i could use? What would be a better way?