is-group
function
The is-group
action checks to see if value is a group (array). It belongs to the logicfn category within the system area.
Action Syntax
is-group $variable
A variable name starting with $
Return Value
This function returns a
BOOLEAN
value that can be stored in a variable:
$result = is-group
Valid sizes
tiny
small
medium
large
extra
Examples
// Basic Usage
$boolean = is-group $varname
Action code: 4225382
Version: 0.0.0-1
Last updated: 2025-06-13