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<?php class A { private const ASD = 'asd'; public function handle() { return self::ASD . PHP_EOL; } } class B extends A {} $a = new A; $b = new B; echo $a->handle(); echo $b->handle(); class AA { private const ASD = 'asd'; public function handle() { return static::ASD . PHP_EOL; } } class BB extends AA {} $a = new AA; $b = new BB; echo $a->handle(); echo $b->handle();
Output for git.master, git.master_jit, rfc.property-hooks
asd asd asd Fatal error: Uncaught Error: Undefined constant BB::ASD in /in/l0c8r:26 Stack trace: #0 /in/l0c8r(37): AA->handle() #1 {main} thrown in /in/l0c8r on line 26
Process exited with code 255.

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