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<?php class FooIterator extends ArrayIterator{ function __construct(){ throw new Exception; } } class Foo implements IteratorAggregate{ function getIterator(){ return new FooIterator(); } } function baz(){ $x = new Foo; foreach($x as $y => $z); } function bar(){ baz(); } function rofl(){ bar(); } function lol(){ rofl(); } lol();
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.7
Deprecated: Return type of Foo::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/uJ6gS on line 8 Fatal error: Uncaught Exception in /in/uJ6gS:4 Stack trace: #0 /in/uJ6gS(9): FooIterator->__construct() #1 /in/uJ6gS(15): Foo->getIterator() #2 /in/uJ6gS(19): baz() #3 /in/uJ6gS(23): bar() #4 /in/uJ6gS(27): rofl() #5 /in/uJ6gS(30): lol() #6 {main} thrown in /in/uJ6gS on line 4
Process exited with code 255.
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
Fatal error: Uncaught Exception in /in/uJ6gS:4 Stack trace: #0 /in/uJ6gS(9): FooIterator->__construct() #1 /in/uJ6gS(15): Foo->getIterator() #2 /in/uJ6gS(19): baz() #3 /in/uJ6gS(23): bar() #4 /in/uJ6gS(27): rofl() #5 /in/uJ6gS(30): lol() #6 {main} thrown in /in/uJ6gS on line 4
Process exited with code 255.
Output for 5.4.2 - 5.4.45, 5.5.24 - 5.5.35, 5.6.7 - 5.6.28
Fatal error: Uncaught exception 'Exception' in /in/uJ6gS:4 Stack trace: #0 /in/uJ6gS(9): FooIterator->__construct() #1 /in/uJ6gS(15): Foo->getIterator() #2 /in/uJ6gS(19): baz() #3 /in/uJ6gS(23): bar() #4 /in/uJ6gS(27): rofl() #5 /in/uJ6gS(30): lol() #6 {main} thrown in /in/uJ6gS on line 4
Process exited with code 255.

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