How to use array values as keys without loops?

Question

Looping is time consuming, we all know that. That\'s exactly something I\'m trying to avoid, even though it\'s on a small scale. Every bit helps. Well, if it\'s unset of co

Answer 1

This is the fastest and simplest code here so far ...

$result = [];
foreach ($input as $subarray) {
    $result[$subarray["id"]] = $subarray["name"];
}