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<?php class Foo { public const BAR = BAZ; } try { new Foo(); } catch (Throwable $e) { echo (string) $e . "\n"; } define('BAZ', 'BAZ'); new Foo(); var_dump(Foo::BAR);
Output for git.master, git.master_jit, rfc.property-hooks
Error: Undefined constant "BAZ" in /in/ghG5d:8 Stack trace: #0 {main} string(3) "BAZ"

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