<?php
$a = array(
array(),
);
$rec = &$a[0];
var_dump($a);
var_dump(str_replace("2", "3", $a));
- Output for 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(1) {
[0]=>
&array(0) {
}
}
Warning: Array to string conversion in /in/47FfK on line 10
array(1) {
[0]=>
string(5) "Array"
}
- Output for 5.5.0 - 5.5.35, 5.6.0 - 5.6.28, 7.0.6 - 7.0.20, 7.1.0 - 7.1.33, 7.2.6 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- array(1) {
[0]=>
&array(0) {
}
}
array(1) {
[0]=>
array(0) {
}
}
- Output for 7.0.0 - 7.0.5
- array(1) {
[0]=>
&array(0) {
}
}
Notice: Array to string conversion in /in/47FfK on line 10
array(1) {
[0]=>
string(5) "Array"
}
preferences:
208.38 ms | 401 KiB | 240 Q