<?php
$data = array(
array("id"=>3, "name"=>"peter"),
array("id"=>1, "name"=>"steve"),
array("id"=>5, "name"=>"damian"),
array("id"=>9, "name"=>"ethan")
);
$compare = function($key, $order = SORT_DESC) {
return function($a, $b) use ($key, $order) {
if ($order === SORT_ASC)
$order = -1;
else
$order = 1;
if (is_numeric($a[$key]))
return $order * ($a[$key] - $b[$key]);
if (is_string($a[$key]))
return $order * strcmp($a[$key], $b[$key]);
return 0;
};
};
usort($data, $compare("name", SORT_ASC));
print_r($data);
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 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 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
- Array
(
[0] => Array
(
[id] => 1
[name] => steve
)
[1] => Array
(
[id] => 3
[name] => peter
)
[2] => Array
(
[id] => 9
[name] => ethan
)
[3] => Array
(
[id] => 5
[name] => damian
)
)
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Parse error: syntax error, unexpected T_FUNCTION in /in/jrRh9 on line 10
Process exited with code 255. - Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
- Parse error: parse error, unexpected T_FUNCTION in /in/jrRh9 on line 10
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/jrRh9 on line 10
Process exited with code 255.
preferences:
317.99 ms | 401 KiB | 461 Q