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<?php interface MyException { } class ImplementingException1 implements MyException { } class ImplementingException2 implements MyException { } function test($var) { if ($var) throw new ImplementingException1; throw new ImplementingException2; } try { test(true); } catch (MyException $e) { get_class($e); }
Output for 7.0.0 - 7.0.20, 7.1.0 - 7.1.20, 7.2.0 - 7.2.33, 7.3.16 - 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 - 8.3.6
Fatal error: Uncaught Error: Cannot throw objects that do not implement Throwable in /in/maGsp:17 Stack trace: #0 /in/maGsp(23): test(true) #1 {main} thrown in /in/maGsp on line 17
Process exited with code 255.
Output for 5.4.1 - 5.4.45, 5.5.24 - 5.5.35, 5.6.8 - 5.6.28
Fatal error: Exceptions must be valid objects derived from the Exception base class in /in/maGsp on line 17
Process exited with code 255.

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