- Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.34, 8.3.0 - 8.3.35, 8.4.1 - 8.4.26, 8.5.0 - 8.5.11
- Array
(
[x] => Array
(
[0] => a
[1] => b
)
)
Fatal error: Uncaught TypeError: array_unshift(): Argument #1 ($array) must be of type array, null given in /in/llgI6:8
Stack trace:
#0 /in/llgI6(8): array_unshift(NULL, 'a', 'b')
#1 {main}
thrown in /in/llgI6 on line 8
Process exited with code 255.