choose
Summary
Returns one of the parameters (pinpointed by the input parameter).Usage
input|choose( value1 [, value2 [, ... ] ] )
Parameters
| Name | Type | Description | Required |
|---|---|---|---|
| value1 | any | A variable/value of any kind. | Yes. |
| value2 | any | Another variable/value of any kind. | No. |
Returns
One of the parameters.Description
This operator returns one of the parameters. The input parameter must be an integer that pinpoints exactly which parameter that should be returned. If the input parameter is zero, the operator will return the first parameter. If the input parameter is one, the operator will return the second parameter, and so on. If the offset is wrong, the operator will return FALSE.
Examples
Example 1
{0|choose( 'apples', 'bananas', 'coconuts' )}
The following output will be produced: "apples".
Example 2
{2|choose( 'apples', 'bananas', 'coconuts' )}
The following output will be produced: "coconuts".
Balazs Halasy (05/02/2004 10:39 am)
Balazs Halasy (04/05/2005 2:04 pm)
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