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<?php $callback = function (\Datetime $now) { echo $now->format('Y'); }; $callback('ghehehehehe');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Fatal error: Uncaught TypeError: {closure}(): Argument #1 ($now) must be of type Datetime, string given, called in /in/iPLFi on line 7 and defined in /in/iPLFi:3 Stack trace: #0 /in/iPLFi(7): {closure}('ghehehehehe') #1 {main} thrown in /in/iPLFi on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to {closure}() must be an instance of DateTime, string given, called in /in/iPLFi on line 7 and defined in /in/iPLFi:3 Stack trace: #0 /in/iPLFi(7): {closure}('ghehehehehe') #1 {main} thrown in /in/iPLFi on line 3
Process exited with code 255.
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Catchable fatal error: Argument 1 passed to {closure}() must be an instance of DateTime, string given, called in /in/iPLFi on line 7 and defined in /in/iPLFi on line 3
Process exited with code 255.

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