<?php
function inc(&$a, &$b) {
++$a; ++$b;
}
$a = 1;
$b = 1;
$params = array($a, &$b);
call_user_func_array('inc', $params);
var_dump($params);
- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: inc(): Argument #1 ($a) must be passed by reference, value given in /in/jd9Nd on line 10
array(2) {
[0]=>
int(1)
[1]=>
&int(2)
}
- Output for 7.1.0 - 7.1.20, 7.2.6 - 7.2.33, 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
- Warning: Parameter 1 to inc() expected to be a reference, value given in /in/jd9Nd on line 10
array(2) {
[0]=>
int(1)
[1]=>
&int(2)
}
- 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, 7.0.0 - 7.0.20
- Warning: Parameter 1 to inc() expected to be a reference, value given in /in/jd9Nd on line 10
array(2) {
[0]=>
int(1)
[1]=>
&int(1)
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- array(2) {
[0]=>
int(1)
[1]=>
&int(2)
}
preferences:
263.23 ms | 402 KiB | 310 Q