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<?php declare(strict_types=1); function my_func(int $n) { var_dump($n); } my_func('6'); // => (int) 6 my_func(3.1415); // => (int) 3 my_func(TRUE); // => (int) 1 my_func([]); // => Fatal error: Uncaught TypeError: Argument 1 passed to my_func() must be of the type integer, array given my_func(new \stdClass()); // => ... object given my_func(NULL); // => ... null given
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: my_func(): Argument #1 ($n) must be of type int, string given, called in /in/bNS0e on line 8 and defined in /in/bNS0e:4 Stack trace: #0 /in/bNS0e(8): my_func('6') #1 {main} thrown in /in/bNS0e on line 4
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 my_func() must be of the type int, string given, called in /in/bNS0e on line 8 and defined in /in/bNS0e:4 Stack trace: #0 /in/bNS0e(8): my_func('6') #1 {main} thrown in /in/bNS0e on line 4
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 my_func() must be of the type integer, string given, called in /in/bNS0e on line 8 and defined in /in/bNS0e:4 Stack trace: #0 /in/bNS0e(8): my_func('6') #1 {main} thrown in /in/bNS0e on line 4
Process exited with code 255.

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