Aer misses some kind of exec() or system(). It might be very useful, especially on embedded devices to interact with system and other software. I think we should implements it before 1.0.
Generally speaking, I think this is good idea.
int exec(string $cmd, [string &$output]);
First argument contains command to execute, second parameter will contains output from command execution if passed by reference.
Function returns -1 if any error ocurred, or command return value.
Some other ideas?
Deleting a branch is permanent. It CANNOT be undone. Continue?