[PHP] What's the best way to rotate, resize, and thumbnail?

I have a site (done in CodeIgniter) where users can upload pictures. When they upload a picture, I want to rotate it (rotating is optional, depending on how much cpu/ram I end up needing), resize it, and create a thumbnail. Right now I'm doing it all in that order using GD, but I'm not sure if i

Re: [PHP] problem using crypt() without a salt

I figured out that I was running an older version of Suhosin. Apparently this bug is fixed in Suhosin version 0.9.23 . I upgraded and everything works great now. Thanks for the help. Thodoris wrote: > > > If no salt is provided, PHP will auto-generate a standard two character > salt by defa

[PHP] problem using crypt() without a salt

I have a problem with using crypt(), passing only one parameter (ie, no salt). When I do that, I get an empty string. When I do use a salt, it returns the expected value. Does anybody have any ideas what might be causing my problem? It only happens when I run it on my linux server, but not whe