<?php
$array = [
(object) ['ID' => 1, 'name' => 'Mary Jane', 'count' => '420'],
(object) ['ID' => 2, 'name' => 'Johnny', 'count' => '23420'],
(object) ['ID' => 3, 'name' => 'Kathy', 'count' => '4354'],
];
$property = 'count';
usort($array, fn($a,$b) => $a->$property <=> $b->$property);
var_export($array);
- Output for 7.4.0 - 7.4.33, 8.0.1 - 8.0.30, 8.1.0 - 8.1.30, 8.2.0 - 8.2.25, 8.3.0 - 8.3.13
- array (
0 =>
(object) array(
'ID' => 1,
'name' => 'Mary Jane',
'count' => '420',
),
1 =>
(object) array(
'ID' => 3,
'name' => 'Kathy',
'count' => '4354',
),
2 =>
(object) array(
'ID' => 2,
'name' => 'Johnny',
'count' => '23420',
),
)
- Output for 7.3.33
- Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ')' in /in/t7PPK on line 10
Process exited with code 255. - Output for 7.0.33, 7.1.1, 7.2.1
- Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW), expecting ',' or ')' in /in/t7PPK on line 10
Process exited with code 255. - Output for 5.5.38
- Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/t7PPK on line 10
Process exited with code 255.
preferences:
57.1 ms | 409 KiB | 5 Q