- Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
- Warning: "integer" will be interpreted as a class name. Did you mean "int"? Write "\integer" to suppress this warning in /in/6s0Ys on line 2
NULL
NULL
Fatal error: Uncaught TypeError: {closure}(): Argument #1 ($bar) must be of type ?integer, string given, called in /in/6s0Ys on line 8 and defined in /in/6s0Ys:2
Stack trace:
#0 /in/6s0Ys(8): {closure}('foo')
#1 {main}
thrown in /in/6s0Ys on line 2
Process exited with code 255. - Output for 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
- NULL
NULL
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be an instance of integer or null, string given, called in /in/6s0Ys on line 8 and defined in /in/6s0Ys:2
Stack trace:
#0 /in/6s0Ys(8): {closure}('foo')
#1 {main}
thrown in /in/6s0Ys on line 2
Process exited with code 255. - Output for 7.0.0 - 7.0.33
- NULL
NULL
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be an instance of integer, string given, called in /in/6s0Ys on line 8 and defined in /in/6s0Ys:2
Stack trace:
#0 /in/6s0Ys(8): {closure}('foo')
#1 {main}
thrown in /in/6s0Ys on line 2
Process exited with code 255. - Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.40
- NULL
NULL
Catchable fatal error: Argument 1 passed to {closure}() must be an instance of integer, string given, called in /in/6s0Ys on line 8 and defined in /in/6s0Ys on line 2
Process exited with code 255.