Function sortByKey

Sorts given $array by key $sortBy.

Package: Cake
Link: https://book.cakephp.org/2.0/en/core-libraries/global-constants-and-functions.html#sortByKey
Copyright: Copyright (c) Cake Software Foundation, Inc. (https://cakefoundation.org)
License: MIT License
Located at Cake/basics.php
sortByKey( array $array string $sortBy string $order 'asc' integer $type SORT_NUMERIC )

Parameters summary

array & $array $array Array to sort
string $sortBy Sort by this key
string $order = 'asc' Sort order asc/desc (ascending or descending).
integer $type = SORT_NUMERIC Type of sorting to perform

Returns

  • array|null Sorted array, or null if not an array.

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https://api.cakephp.org/2.10/function-sortByKey.html