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<?php final class DemoFile { private readonly string $method; public static function create(int $a): static { $self = new static(); $self->method = 'hi'; if ($a > 0) { $self->method = 'hello'; } return $self; } } $demo = DemoFile::create(2); var_dump($demo);
Output for git.master, git.master_jit
Fatal error: Uncaught Error: Cannot modify readonly property DemoFile::$method in /in/hv7TE:12 Stack trace: #0 /in/hv7TE(18): DemoFile::create(2) #1 {main} thrown in /in/hv7TE on line 12
Process exited with code 255.

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