Synopsis

Conditional: Returns the data following '?' if true else the data following ':'

Description

IF(<expr>?[<true>][:<false>])

Notes

• *CLI> show function IF
• Resides in func_logic.so module

Return value

Returns the resulting string.

Example

exten => s,1,Set(foo=${IF($[ ${x} = 7]?tval:fval)})

See also

• Asterisk cmd ExecIf
• Asterisk func iftime: IFTIME function
• Asterisk cmd GotoIfTime: GotoIfTime
• Asterisk functions
• Asterisk variables

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• Asterisk - documentation of application commands