Difference between revisions of "GETENV()"
From Lianjapedia
Yvonne.milne (Talk | contribs) m (1 revision) |
Yvonne.milne (Talk | contribs) |
||
| Line 1: | Line 1: | ||
==Purpose== | ==Purpose== | ||
Function to get environment information | Function to get environment information | ||
| − | |||
==Syntax== | ==Syntax== | ||
GETENV(<expC>) | GETENV(<expC>) | ||
| − | |||
==See Also== | ==See Also== | ||
| − | [[ACCESS()]], [[ADDBS()]], [[GETGID()]], [[GETLOG()]], [[GETPID()]], [[GETUID()]], [[HOME() | + | [[ACCESS()]], [[ADDBS()]], [[GETGID()]], [[GETLOG()]], [[GETPID()]], [[GETUID()]], [[HOME()]], [[PUTENV()]], [[PUTLOG()]] |
| − | + | ||
==Description== | ==Description== | ||
| − | The GETENV() function returns the value of the environment variable <expC>. | + | The GETENV() function returns the value of the environment variable <expC>. |
| − | + | ||
==Example== | ==Example== | ||
| Line 21: | Line 17: | ||
</code> | </code> | ||
| − | |||
| − | |||
| − | |||
[[Category:Documentation]] | [[Category:Documentation]] | ||
[[Category:Functions]] | [[Category:Functions]] | ||
[[Category:Environment]] | [[Category:Environment]] | ||
[[Category:Environment Functions]] | [[Category:Environment Functions]] | ||
Revision as of 11:23, 10 February 2012
Contents
Purpose
Function to get environment information
Syntax
GETENV(<expC>)
See Also
ACCESS(), ADDBS(), GETGID(), GETLOG(), GETPID(), GETUID(), HOME(), PUTENV(), PUTLOG()
Description
The GETENV() function returns the value of the environment variable <expC>.
Example
? getenv("APP_FILE") /usr/recital/patrons.dbf
