- Output for 8.1.0 - 8.1.33, 8.2.0 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
- Array ( [0] => 1 [1] => 2 [2] => 0 )
<?php
$edge_lengths = [420, 593.9696961967, 420];
uksort($edge_lengths, fn($k1, $k2) => $edge_lengths[$k2] <=> $edge_lengths[$k1] ?: $k2 <=> $k1);
print_r(array_keys($edge_lengths));