<?php
$b = 123;
$a = array(&$b, 1,4,3);
uasort($a, function($a, $b) {
$b - $a;
});
var_dump($a);
- Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 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(4) {
[0]=>
&int(123)
[1]=>
int(1)
[2]=>
int(4)
[3]=>
int(3)
}
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
- array(4) {
[3]=>
int(3)
[2]=>
int(4)
[1]=>
int(1)
[0]=>
&int(123)
}
- 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/cPaF3 on line 5
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/cPaF3 on line 5
Process exited with code 255. - Output for 4.3.2 - 4.3.4
- Parse error: parse error in /in/cPaF3 on line 5
Process exited with code 255.
preferences:
213.43 ms | 401 KiB | 326 Q