how to compile a perl prog in php

hello frnds im new to this forum, please help me .
i have a question paper webpage from where i will be taking answers in form of prog in different languages(perl,php,java,c,c++,python).now since im making this online coding contest in php so i want to know that after the student has submitted the code how to compile that code(prog)in php script and then comparing it with a output file.
thanks in advance

re: how to compile a perl prog in php

Heya, laptop. Welcome to TSDN!

You can 'compile' a perl program simply by executing perl using the backtick operators.