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<?php class Foo extends Exception {} try { throw new Foo(); } catch (Foo $e) { var_dump('catch 1'); } catch (Exception $e) { var_dump('catch 1'); }
Output for 8.0.1 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.32, 8.3.0 - 8.3.32, 8.4.1 - 8.4.23, 8.5.0 - 8.5.8
string(7) "catch 1"

preferences:
77.8 ms | 1144 KiB | 4 Q