Getenv

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Definition

STRING getenv ( <STRING variablename> )

Returns the value of an environment variable (like PATH).

Parameters

STRING variablename - The name of the variable to get the value of.

Returns

STRING : The value of the variable.

"" - The variable is invalid or empty.
 !"" - The value of the variable.


Mod_sys
Constants PNOWAITPWAIT
Functions Exec()Getenv()