I have installed a program on Ubuntu named "gammu" which is command line tool to send SMS. I test it and it send sms from the shell successfully. My question is how can I use this tool from PHP?
I tried "exec" but with no response and even with no output in the browser - note exec has additional 2 parameters which I tried to echo them-.
The thing I am doubt in is the issue of permissions.
Your help is highly appreciated.