Question

The script I am trying to run via shell_exec in PHP requires an environmental variable to be set, which afaik is done via:

export VARIABLE=value

However, to run the script I am forced to do:

<?PHP
$sOutput = shell_exec("export VARIABLE=value && my_command_goeth_hereth");

It seams kinda pointless to have to export the variable every time I run any commands.

Is this the only way to do it, or am I missing a much simpler way?

Answer 1

Since environment variables are inherited, setting them inside your script will set them for the commands it launches too. You just have to use putenv.

putenv("VARIABLE=value");