Difference between revisions of "PUTENV()"
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==See Also== | ==See Also== | ||
| − | [[ADDBS()]], [[GETENV()]] | + | [[ADDBS()]], [[GETENV()]], [[REG_GETVALUE()]], [[REG_SETVALUE()]] |
==Description== | ==Description== | ||
Latest revision as of 11:20, 7 May 2020
Contents
Purpose
Function to update the value of an environment variable
Syntax
PUTENV(<expC1>,<expC2>)
See Also
ADDBS(), GETENV(), REG_GETVALUE(), REG_SETVALUE()
Description
The PUTENV() function updates the value of <expC1> with the character expression <expC2>. The value of the variable can be retrieved using the GETENV() function. If variable <expC1> does not exist, it is created. If the operation is successful, then PUTENV() returns .T., otherwise .F..
Example
putenv("APP_USER",user())
