<?php
$list = [
['second', 'stamp' => time()],
['first', 'stamp' => time() - 10000],
['third', 'stamp' => time() + 10000],
['fourth', 'stamp' => time() + 5],
];
usort($list, function($a, $b) {
return $a['stamp'] - $b['stamp'];
});
var_dump($list);
- Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.13, 7.3.0 - 7.3.1
- array(4) {
[0]=>
array(2) {
[0]=>
string(5) "first"
["stamp"]=>
int(1389204836)
}
[1]=>
array(2) {
[0]=>
string(6) "second"
["stamp"]=>
int(1389214836)
}
[2]=>
array(2) {
[0]=>
string(6) "fourth"
["stamp"]=>
int(1389214841)
}
[3]=>
array(2) {
[0]=>
string(5) "third"
["stamp"]=>
int(1389224836)
}
}
- Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
- Parse error: syntax error, unexpected '[' in /in/pGqO5 on line 3
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 '[' in /in/pGqO5 on line 3
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/pGqO5 on line 3
Process exited with code 255.
preferences:
168.29 ms | 401 KiB | 234 Q