Answers for "php sort by multiple array key"

PHP
2

sort multi array php

$keys = array_column($array, 'Price');

		array_multisort($keys, SORT_ASC, $array);
	
		print_r($array);
Posted by: Guest on August-04-2020
0

php sort multidimensional array by key

function buildSorter($key) {
    return function ($a, $b) use ($key) {
        return strnatcmp($a[$key], $b[$key]);
    };
}

usort($array, buildSorter('key_b'));
Posted by: Guest on June-25-2021

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