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<?php class test implements Countable{ public function firstFunction(){ } public function count(){ return 42; } } $test = new test(); echo count($test);
Output for 8.1rc2 - rc3
Deprecated: Return type of test::count() should either be compatible with Countable::count(): int, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/CSAfU on line 8 42
Output for 8.1rc1
Deprecated: Return type of test::count() should either be compatible with Countable::count(): int, or the #[ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/CSAfU on line 8 42
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.26, 8.0.0 - 8.0.13
42

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