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<?php function a(int $i = 4, bool $addon = false) { var_dump($i); if ($addon) { echo 'Pridavek' . PHP_EOL; } } a('g');
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
Fatal error: Uncaught TypeError: a(): Argument #1 ($i) must be of type int, string given, called in /in/FUuAh on line 11 and defined in /in/FUuAh:3 Stack trace: #0 /in/FUuAh(11): a('g') #1 {main} thrown in /in/FUuAh on line 3
Process exited with code 255.
Output for 7.3.16 - 7.3.33, 7.4.0 - 7.4.33
Fatal error: Uncaught TypeError: Argument 1 passed to a() must be of the type int, string given, called in /in/FUuAh on line 11 and defined in /in/FUuAh:3 Stack trace: #0 /in/FUuAh(11): a('g') #1 {main} thrown in /in/FUuAh on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33
Fatal error: Uncaught TypeError: Argument 1 passed to a() must be of the type integer, string given, called in /in/FUuAh on line 11 and defined in /in/FUuAh:3 Stack trace: #0 /in/FUuAh(11): a('g') #1 {main} thrown in /in/FUuAh on line 3
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Default value for parameters with a class type hint can only be NULL in /in/FUuAh on line 3
Process exited with code 255.

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