<?php
class a
{
function __construct($b)
{
var_dump($b);
}
}
class b
{
function __construct()
{
var_dump($GLOBALS['a']);
}
}
$a = new a(new b);
- Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: Undefined global variable $a in /in/KPels on line 15
NULL
object(b)#2 (0) {
}
- Output for 8.0.0 - 8.0.30
- Warning: Undefined array key "a" in /in/KPels on line 15
NULL
object(b)#2 (0) {
}
- Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
- Notice: Undefined index: a in /in/KPels on line 15
NULL
object(b)#2 (0) {
}
- Output for 7.3.32 - 7.3.33
- NULL
object(b)#2 (0) {
}
- Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17
- Notice: Undefined index: a in /in/KPels on line 15
NULL
object(b)#2 (0) {
}
- Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
preferences:
218.93 ms | 402 KiB | 330 Q