Using PHP to print with more ease

I'm trying to use PHP to print something on paper with more ease. (The content of some pdf files.) Let's say I have 10 .pdf files and I'm trying to print some of them multiple times. What I want to do, to make it easier for me to print them in one go, is to display them all at once on the screen. (Some of them twice or more, that depending on the variable I will input)

Example: I want to display text1.pdf one time, text2.pdf three times, text3.pdf one time and text4.pdf two times. (All on the same page so it'll be easier for me to print them on paper with CTRL + P)

Any idea?