This is on a Centos 6 machine with a pretty standard install.
I run
exec("whoami");
and I get
apache
I run
exec("ping google.com");
and I get nothing at all. No result.
I run the exact same code on an Ubuntu machine and everything works.
Now, I don't necesarily need a solution to the problem (though that would be nice) but I can't even figure out how to go about debugging. Is there a way to log the raw output of the command? All I can get so far is a return value of "2" which is "other error."
There are a number of questions similar to this one on Stackexchange, but most of them have to do with file permissions, which shouldn't be an issue here.
