Fatal error: Uncaught TypeError: join(): Argument #2 ($array) must be of type ?array, string given in /in/HA7on:3
Stack trace:
#0 /in/HA7on(3): join(Array, '-')
#1 {main}
thrown in /in/HA7on on line 3
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Deprecated: join(): Passing glue string after array is deprecated. Swap the parameters in /in/HA7on on line 3
test-foo