array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
array(2) {
[0]=>
string(8) "zeronull"
["name"]=>
string(1) "b"
}
Warning: Undefined variable $c in /in/WTr0J on line 10
NULL
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}
Warning: Undefined variable $c in /in/WTr0J on line 12
Fatal error: Uncaught TypeError: array_merge(): Argument #2 must be of type array, null given in /in/WTr0J:12
Stack trace:
#0 /in/WTr0J(12): array_merge(Array, NULL)
#1 {main}
thrown in /in/WTr0J on line 12
Process exited with code 255.
Output for 7.3.12 - 7.3.31, 7.4.0 - 7.4.33
array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
array(2) {
[0]=>
string(8) "zeronull"
["name"]=>
string(1) "b"
}
Notice: Undefined variable: c in /in/WTr0J on line 10
NULL
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}
Notice: Undefined variable: c in /in/WTr0J on line 12
Warning: array_merge(): Expected parameter 2 to be an array, null given in /in/WTr0J on line 12
NULL
Notice: Undefined variable: c in /in/WTr0J on line 13
Warning: array_merge(): Expected parameter 3 to be an array, null given in /in/WTr0J on line 13
NULL
Output for 7.3.32 - 7.3.33
array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
array(2) {
[0]=>
string(8) "zeronull"
["name"]=>
string(1) "b"
}
NULL
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}
Warning: array_merge(): Expected parameter 2 to be an array, null given in /in/WTr0J on line 12
NULL
Warning: array_merge(): Expected parameter 3 to be an array, null given in /in/WTr0J on line 13
NULL
array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
array(2) {
[0]=>
string(8) "zeronull"
["name"]=>
string(1) "b"
}
Notice: Undefined variable: c in /in/WTr0J on line 10
NULL
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}
Notice: Undefined variable: c in /in/WTr0J on line 12
Warning: array_merge(): Argument #2 is not an array in /in/WTr0J on line 12
NULL
Notice: Undefined variable: c in /in/WTr0J on line 13
Warning: array_merge(): Argument #3 is not an array in /in/WTr0J on line 13
NULL
Output for 5.0.0 - 5.0.3
array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
array(2) {
[0]=>
string(8) "zeronull"
["name"]=>
string(1) "b"
}
Notice: Undefined variable: c in /in/WTr0J on line 10
NULL
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}
Notice: Undefined variable: c in /in/WTr0J on line 12
Warning: array_merge(): Argument #2 is not an array in /in/WTr0J on line 12
NULL
Notice: Undefined variable: c in /in/WTr0J on line 13
Warning: array_merge(): Argument #3 is not an array in /in/WTr0J on line 13
NULL
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9
array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
array(2) {
[0]=>
string(8) "zeronull"
["name"]=>
string(1) "b"
}
Notice: Undefined variable: c in /in/WTr0J on line 10
NULL
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}
Notice: Undefined variable: c in /in/WTr0J on line 12
array(2) {
["name"]=>
string(1) "a"
[0]=>
string(4) "null"
}
Notice: Undefined variable: c in /in/WTr0J on line 13
array(3) {
["name"]=>
string(1) "b"
[0]=>
string(4) "null"
[1]=>
string(8) "zeronull"
}