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Revision as of 13:42, 4 June 2007 (edit) 212.190.93.60 (Talk) ← Previous diff		Current revision (00:35, 19 December 2007) (edit) (undo) Sandman (Talk | contribs)
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-	[[Category:functionscategory]]	+	[[Category:functions]]
		+	[[Category:programinteraction]]
		+
		+	==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.
		+	|}
		+
		+	{{Funcbox
		+	| category=Programinteraction
		+	}}

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Current revision

[edit] Definition

STRING getenv ( <STRING variablename> )

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

[edit] Parameters

STRING variablename

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

[edit] Returns

STRING : The value of the variable.

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

Programinteraction Functions

• Exit() • Getenv() • Key() • Move_window() • Set_fps() • Set_icon() • Set_mode() • Set_title() •