How to: |
The FGETENV function retrieves the value of an environment variable and returns it as an alphanumeric string.
FGETENV(length, 'varname', outlen, output)
where:
Integer
Is the number of characters in the environment variable name.
Alphanumeric
Is the name of the environment variable whose value is being retrieved.
Integer
Is the length of the environment variable value returned.
Alphanumeric
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