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<?php interface Creator { public function creator(): void; } class EchoCreator implements Creator { public function creator(): void { echo 'Hello world!'; } } trait CreatorAble { abstract protected function creator(): Creator; public function useCreator(): void { $this->creator()->create(); } } final class SomeClass { private $creator; use CreatorAble; public function __construct(Creator $creator) { $this->creator = $creator; } private function creator(): Creator { return $this->creator; } } (new SomeClass(new EchoCreator))->useCreator();
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.4, 8.3.6
Fatal error: Uncaught Error: Call to undefined method EchoCreator::create() in /in/YesW7:23 Stack trace: #0 /in/YesW7(46): SomeClass->useCreator() #1 {main} thrown in /in/YesW7 on line 23
Process exited with code 255.
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0 Fatal error: Uncaught Error: Call to undefined method EchoCreator::create() in /in/YesW7:23 Stack trace: #0 /in/YesW7(46): SomeClass->useCreator() #1 {main} thrown in /in/YesW7 on line 23
Process exited with code 255.
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