Notice: A non well formed numeric value encountered in /in/O6ep0 on line 5
int(0)
Output for 7.3.32 - 7.3.33
int(0)
Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28
Catchable fatal error: Argument 1 passed to Foo::bar() must be an instance of int, string given, called in /in/O6ep0 on line 13 and defined in /in/O6ep0 on line 5
Process exited with code 255.