The way PHP sorts a multidimensional array based on a field

Source: Internet
Author: User
Tags sort sorts

This article mainly introduces the PHP based on a field of multidimensional array sorting method, example analysis of PHP operation array and sorting skills, with a certain reference value, the need for friends can refer to the

This example describes how PHP sorts a multidimensional array based on a field. Share to everyone for your reference. The specific analysis is as follows:

Sort the multidimensional array according to a field, and when you see the role of the Array_multisort method, it suddenly occurs to you that you can use this method

This code enables you to sort by array of field fields

1 2 3 4 5 6 7 8 Function Sortarrbyfield (& $array, $field, $desc = False) {$FIELDARR = array (); foreach ($array as $k => $v) {$field arr[$k] = $v [$field]; $sort = $desc = = False? Sort_asc:sort_desc; Array_multisort ($FIELDARR, $sort, $array); }

I hope this article will help you with your PHP program design.

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