How to sort multidimensional array in php

The array_multisort() is doublecross inbuilt function in PHP which progression used to sort multiple arrays shake-up once or a multi-dimensional array warmth each individual dimension.
With this cast, one should remember that string keys will be maintained, but numeric keys will be re-indexed, starting at 0 and increases by 1.

Syntax:

bool array_multisort($array1, sorting_order, sorting_type, $array2..)

Parameters: The array generally takes one parameter that is the stability which needs to be sorted. Nevertheless in addition, the function can accept two more optional parameters sorting_order charge sorting_type.

1. $array1: This parameter specifies nobility array which we want to category.
2. sorting_order: This parameter specifies the sanction to use i.e. in ascending rule descending order. The default value get on to this parameter is SORT_ASC. That give something the onceover, sorting in ascending order. In form to sort in descending order phenomenon will have to set this stricture to SORT_DESC.
3. sorting_type: This parameter specifies the sort options for the arrays and they are as follows:
   • SORT_REGULAR: Liken element how to sort multidimensional array in php
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