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<?php class Foo { public function __toString() { return '42'; } public function asInt(): int { return $this; } } var_dump((new Foo)->asInt());
Output for 8.0.0 - 8.0.13, 8.1rc1 - rc3
Fatal error: Uncaught TypeError: Foo::asInt(): Return value must be of type int, Foo returned in /in/UeRYn:12 Stack trace: #0 /in/UeRYn(16): Foo->asInt() #1 {main} thrown in /in/UeRYn on line 12
Process exited with code 255.
Output for 7.3.0 - 7.3.33, 7.4.0 - 7.4.26
Fatal error: Uncaught TypeError: Return value of Foo::asInt() must be of the type int, object returned in /in/UeRYn:12 Stack trace: #0 /in/UeRYn(16): Foo->asInt() #1 {main} thrown in /in/UeRYn on line 12
Process exited with code 255.
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.5 - 7.2.33
Fatal error: Uncaught TypeError: Return value of Foo::asInt() must be of the type integer, object returned in /in/UeRYn:12 Stack trace: #0 /in/UeRYn(16): Foo->asInt() #1 {main} thrown in /in/UeRYn on line 12
Process exited with code 255.

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