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<?php $r= new ReflectionClass(new class() { public function instance(): self { return $this; } }); $type= $r->getMethod('instance')->getReturnType(); var_dump($type->getName()); $o = new ($type->getName()); var_dump($o);
Output for git.master_jit, git.master
string(4) "self" Fatal error: Uncaught Error: Class "self" not found in /in/5D2aT:10 Stack trace: #0 {main} thrown in /in/5D2aT on line 10
Process exited with code 255.

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