1 $foo[nonexisting] 2
Warning: Undefined variable $foo in /in/Pbj6K on line 4
Warning: Trying to access array offset on null in /in/Pbj6K on line 4
3 4
1 $foo[nonexisting] 2
Warning: Undefined variable $foo in /in/Pbj6K on line 4
Warning: Trying to access array offset on value of type null in /in/Pbj6K on line 4
3 4
Output for 7.4.0 - 7.4.33
1 $foo[nonexisting] 2
Notice: Undefined variable: foo in /in/Pbj6K on line 4
Notice: Trying to access array offset on value of type null in /in/Pbj6K on line 4
3 4