How do I know what PHP modules/functions/extensions are installed?

If you just want to find out whats on your own server then you can check using php->phpinfo() (as long as you remember to remove it afterwards because there may be security issues).

If you want to include an automatic check in your code, you could use php->get_loaded_extensions or, php->function_exists with a function from the module, like in:

function_exists('gzdeflate')

_____________________
->Emperor

(Edited by Tyberius Prime on 05-06-2004 21:46)
(Edited by Emperor on 05-07-2004 02:38)