Fatal error: Uncaught TypeError: method_exists(): Argument #1 ($object_or_class) must be of type object|string, null given in /in/LATOT:3
Stack trace:
#0 /in/LATOT(3): method_exists(NULL, 'foo')
#1 {main}
thrown in /in/LATOT on line 3
Process exited with code 255.