How to Sort a Multidimensional PHP Array by a Custom Order?

Sorting Multidimensional Arrays in PHP by Custom Order

In PHP, organizing data structures like arrays is crucial to efficiently process and retrieve information. One common requirement is sorting an array of arrays based on a predefined order. This differs from traditional sorting methods where comparisons are made on specific data values.

Problem:

An array of arrays contains objects with unique identifiers ("id" key). The objective is to sort this array by a specific order defined by an external array. For example:

$array = [

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