<?php
$data = [
['id' => 1, 'user' => ['rating' => ['top' => 50, 'avg' => 30]]],
['id' => 2, 'user' => ['rating' => ['top' => 60, 'avg' => 10]]],
['id' => 3, 'user' => ['rating' => ['top' => 25, 'avg' => 12]]],
['id' => 4, 'user' => ['rating' => ['top' => 30, 'avg' => 20]]],
['id' => 5, 'user' => ['rating' => ['top' => 30, 'avg' => 5]]],
];
shuffle($data);
function sortBy(&$array, $field) {
$accessor = function($row, $path) {
$steps = explode('.', $path);
$return = $row[array_shift($steps)];
while ($level = array_shift($steps)) {
$return =& $return[$level];
}
return $return;
};
usort($array, function ($a, $b) use ($field, $accessor) {
$aVal = $accessor($a, $field);
$bVal = $accessor($b, $field);
return $aVal <=> $bVal;
});
}
sortBy($data, 'id');
print_r($data);
sortBy($data, 'user.rating.top');
print_r($data);
sortBy($data, 'user.rating.avg');
print_r($data);
- Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.26, 7.3.0 - 7.3.13, 7.4.0 - 7.4.1
- Array
(
[0] => Array
(
[id] => 1
[user] => Array
(
[rating] => Array
(
[top] => 50
[avg] => 30
)
)
)
[1] => Array
(
[id] => 2
[user] => Array
(
[rating] => Array
(
[top] => 60
[avg] => 10
)
)
)
[2] => Array
(
[id] => 3
[user] => Array
(
[rating] => Array
(
[top] => 25
[avg] => 12
)
)
)
[3] => Array
(
[id] => 4
[user] => Array
(
[rating] => Array
(
[top] => 30
[avg] => 20
)
)
)
[4] => Array
(
[id] => 5
[user] => Array
(
[rating] => Array
(
[top] => 30
[avg] => 5
)
)
)
)
Array
(
[0] => Array
(
[id] => 3
[user] => Array
(
[rating] => Array
(
[top] => 25
[avg] => 12
)
)
)
[1] => Array
(
[id] => 4
[user] => Array
(
[rating] => Array
(
[top] => 30
[avg] => 20
)
)
)
[2] => Array
(
[id] => 5
[user] => Array
(
[rating] => Array
(
[top] => 30
[avg] => 5
)
)
)
[3] => Array
(
[id] => 1
[user] => Array
(
[rating] => Array
(
[top] => 50
[avg] => 30
)
)
)
[4] => Array
(
[id] => 2
[user] => Array
(
[rating] => Array
(
[top] => 60
[avg] => 10
)
)
)
)
Array
(
[0] => Array
(
[id] => 5
[user] => Array
(
[rating] => Array
(
[top] => 30
[avg] => 5
)
)
)
[1] => Array
(
[id] => 2
[user] => Array
(
[rating] => Array
(
[top] => 60
[avg] => 10
)
)
)
[2] => Array
(
[id] => 3
[user] => Array
(
[rating] => Array
(
[top] => 25
[avg] => 12
)
)
)
[3] => Array
(
[id] => 4
[user] => Array
(
[rating] => Array
(
[top] => 30
[avg] => 20
)
)
)
[4] => Array
(
[id] => 1
[user] => Array
(
[rating] => Array
(
[top] => 50
[avg] => 30
)
)
)
)
- Output for 5.6.0 - 5.6.40
- Parse error: syntax error, unexpected '>' in /in/UciGc on line 29
Process exited with code 255.
preferences:
149.21 ms | 401 KiB | 157 Q