Definition

array[any] to_array(any $data)

Wraps $data in an array, unless $data is already an array.

Parameters

any $data

Data to wrap into an array.

Returns

array[any]

An array containing $data, except if $data is an array, in which case returns $array.

Examples

{
  a: to_array(`null`),
  b: to_array(`1`),
  c: to_array('text'),
  d: to_array(`{name: 'Jane'}`),
  e: to_array(`[]`),
  f: to_array(`[1, 2, 3]`)
}

{
  "a": [null],
  "b": [1],
  "c": ["text"],
  "d": [{"name": "Jane"}],
  "e": [],
  "f": [1, 2, 3]
}