Function sort_by_weight
Sort an array according to the weight of its items.
The weight of the items is defined as an integer; a position relative to
another member of the array before:<key> or
after:<key>; the special words top and
bottom.
Parameters summary
array |
$array |
|
callable |
$weight_picker |
The callback function used to pick the weight of the item. The function is
called with the following arguments: $value, $key.
|
Return value summary
array
|
A sorted copy of the array. |