Fatal error: Uncaught TypeError: array_merge(): Argument #1 must be of type array, float given in /in/2RZVq:4
Stack trace:
#0 /in/2RZVq(4): array_merge(1.5, 2.5)
#1 {main}
thrown in /in/2RZVq on line 4
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: array_merge(): Expected parameter 1 to be an array, float given in /in/2RZVq on line 4