<?php
$data[] = array('volume' => 67, 'edition' => 2);
$data[] = array('volume' => 86, 'edition' => 1);
$data[] = array('volume' => 85, 'edition' => 6);
$data[] = array('volume' => 98, 'edition' => 2);
$data[] = array('volume' => 86, 'edition' => 6);
$data[] = array('volume' => 67, 'edition' => 7);
// Obtain a list of columns
foreach ($data as $key => $row) {
$volume[$key] = $row['volume'];
$edition[$key] = $row['edition'];
}
// Sort the data with volume descending, edition ascending
// Add $data as the last parameter, to sort by the common key
array_multisort($volume, SORT_DESC);
var_dump($data);
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- array(6) {
[0]=>
array(2) {
["volume"]=>
int(67)
["edition"]=>
int(2)
}
[1]=>
array(2) {
["volume"]=>
int(86)
["edition"]=>
int(1)
}
[2]=>
array(2) {
["volume"]=>
int(85)
["edition"]=>
int(6)
}
[3]=>
array(2) {
["volume"]=>
int(98)
["edition"]=>
int(2)
}
[4]=>
array(2) {
["volume"]=>
int(86)
["edition"]=>
int(6)
}
[5]=>
array(2) {
["volume"]=>
int(67)
["edition"]=>
int(7)
}
}
preferences:
243.92 ms | 407 KiB | 354 Q