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<?php declare(strict_types=1); function myadd(int $a, int $b) { return $a + $b; } echo myadd(6.5, 7);
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: myadd(): Argument #1 ($a) must be of type int, float given, called in /in/ntXdv on line 8 and defined in /in/ntXdv:4 Stack trace: #0 /in/ntXdv(8): myadd(6.5, 7) #1 {main} thrown in /in/ntXdv 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 myadd() must be of the type int, float given, called in /in/ntXdv on line 8 and defined in /in/ntXdv:4 Stack trace: #0 /in/ntXdv(8): myadd(6.5, 7) #1 {main} thrown in /in/ntXdv 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 myadd() must be of the type integer, float given, called in /in/ntXdv on line 8 and defined in /in/ntXdv:4 Stack trace: #0 /in/ntXdv(8): myadd(6.5, 7) #1 {main} thrown in /in/ntXdv on line 4
Process exited with code 255.
Output for 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Warning: Unsupported declare 'strict_types' in /in/ntXdv on line 2 Catchable fatal error: Argument 1 passed to myadd() must be an instance of int, double given, called in /in/ntXdv on line 8 and defined in /in/ntXdv on line 4
Process exited with code 255.

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