How to process (sort) data received from an external json file?

Question

PHP

I need to display in html the already sorted data from the json file
how to display it - there are no problems, but how to sort it depending on different data by key - I can’t find and understand,
advise who knows what

Answer 1

In the compare function, you specify the conditions for sorting objects. compare should always return 1|0|-1 and nothing else.

function compare(a,b) {
  if (a.OrderID < b.OrderID)
    return -1;
  if (a.OrderID > b.OrderID)
    return 1;
  return 0;
}

Then you pass this function to the sort array method, and the array is sorted.
arr.sort(compare);