Determines whether a value is an array.
True, if value is an array, a query column object, or xml.
also number = Dimension; function tests whether the array has
exactly this dimension
Lucee Function Reference
isarray()
Example
isarray(any value,[number dimension]):boolean
Category
decision,array
Arguments
The arguments for this function are set. You can not use other arguments except the following ones.
| Name | Type | Required | Default Value | Description |
|---|---|---|---|---|
| value | any | Yes | Variable or array name | |
| dimension | number | No | -999 | function tests whether the array has exactly this dimension. |