Michael B Allen wrote:
How does one determine if a command line PHP script is being executed as
root?
If there's no posix extension there's no posix_getuid and if the user
did 'su' and not 'su -' then the USER environment variable may not be
root.
If you don't have PHP's POSIX extensions you can get it from the shell
with the 'id -u' command. If it returns the string '0' then the user is
effectively superuser.
% man -S1 id
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