Executes a (multi-) field-sort on a 2-dimensional (data-)array.
Syntax
hublify.array_sortdata(array $array, array $sortings)
@param array $array The two-dimensional array to sort.
@param array $sortings The fields to sort for. Up to 5 sort-fields are supported.
[
{
'field' => '<field>', // Field label to sort for
'dir' => '<direction>' // (optional, default "asc") "asc|desc"
},
...
]
@return array|null Returns the sorted array on success, else NULL