I'm making an online-judge program base on PHP and the problem is when i try to add pascal language, it's always RF. I using libsandbox and framework Yii to make it, I've read many topics about Restricted function and about Free-pascal but nothing change. I'm very tired. This is my compile command for fpc
fpc -m32 -XS -o%DEST% %SOURCES%
Please help me out. P/s: I added the C++ language and it worked so I think the problem is not in my php code.