Answers for "php usort by key"

PHP
1

php usort keep keys

// Use "uasort" instead of "usort"
function order_asc($a, $b) {
  return $b["popularity"] - $a["popularity"];
}
uasort(array, "order_asc");
Posted by: Guest on April-05-2020
0

php array sort by key

ksort(array &$array, int $sort_flags = ?): int
Posted by: Guest on September-06-2021

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