August 2007
Intermediate to advanced
608 pages
20h 33m
English
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Name
GET VARIABLE
Synopsis
GET VARIABLE variablenameIf the variable is set, returns its value in
parentheses. This command does not understand complex variables or
built-in variables; use the GET FULL
VARIABLE command if your application requires these types of
variables.
Return values:
0No channel, or variable not set
1 (value)Value is retrieved (and is included in parentheses)