For one website, I need to add a litle script who resize images in php. For that, I used the GD functions. That worked very well in the dev machine, the problem is that in production doesn't work because php GD support isn't installed. The things is, I'am not expert in server configurations and maintenance (my experience is mostly develop, and in others jobs other people were in charge of the servers, but this company is very small, so...), and I have a little fear that, if simple I install php-gd support, something wrong could happens to the productions server.

Herhangi bir tavsiye büyük takdir olurdu.