Recursively sort keys of a multidimensional array

by

Use a recursive function to call ksort on the current level and all deeper subarrays.

function recur_ksort(&$array) {
    foreach ($array as &$value) {
        if (is_array($value))
            recur_ksort($value);
     }
     ksort($array);
}

recur_ksort($array);
var_export($array);

Demo: https://3v4l.org/Xede5

More Related Contents:

  1. How to Sort a Multi-dimensional Array by Value
  2. How to sort an array of associative arrays by value of a given key in PHP?
  3. Sort multidimensional array by multiple columns
  4. Sorting a php array of arrays by custom order
  5. Cartesian Product of N arrays
  6. Sorting a multidimensional array in PHP? [duplicate]
  7. How do I sort a multidimensional array by one of the fields of the inner array in PHP? [duplicate]
  8. Sort array of objects by one property
  9. How to sort a multidimensional array by a certain key?
  10. Converting an array from one to multi-dimensional based on parent ID values
  11. Sort multidimensional array by date column, then use other column values if dates are the same
  12. Sort an array of associative arrays by column value
  13. PHP tree structure for categories and sub categories without looping a query
  14. how to sort a multidemensional array by an inner key
  15. PHP convert nested array to single array while concatenating keys?
  16. Sort a multidimensional array descending by subarray count and preserve first level keys
  17. Display multidimensional array in php
  18. PHP Sort a multidimensional array by element containing Y-m-d H:i:s date
  19. php multi-dimensional array remove duplicate [duplicate]
  20. Convert array of single-element arrays to one a dimensional array
  21. PHP – Merging two arrays into one array (also Remove Duplicates)
  22. Group array data on one column and sum data from another column
  23. Check if specific array key exists in multidimensional array – PHP
  24. Merge row data from multiple arrays
  25. PHP foreach loop through multidimensional array [duplicate]
  26. Count “truthy” values in a 2d array
  27. Merge two 2d arrays by shared column value
  28. Loop a multidimensional array and only print two specific column values per row
  29. Group rows in an associative array of associative arrays by column value and preserve the original first level keys
  30. Recreate original PHP array from print_r output [duplicate]

Leave a Comment