the
getenv
getenv
()
the
getenv
of
factor
getenv
(
expression )
Factor and expression yield string
s.
The getenv
function returns the value of the specified environment variable. If no environment variable is specified, the getenv
function returns a list of environment variable names.
To use this function, OpenXION's security settings must allow the SYSTEM_INFO
security key. If the required security key is denied, a script error will be triggered.