Fatal error: Uncaught Error: Undefined constant "“13abc”" in /in/VX5bt:5
Stack trace:
#0 {main}
thrown in /in/VX5bt on line 5
Process exited with code 255.
Fatal error: Uncaught TypeError: Argument 1 passed to foo() must be an instance of stdClass, string given, called in /in/VX5bt on line 5 and defined in /in/VX5bt:4
Stack trace:
#0 /in/VX5bt(5): foo('\xE2\x80\x9C13abc\xE2\x80\x9D')
#1 {main}
thrown in /in/VX5bt on line 4
Process exited with code 255.