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<?php class ListA implements IteratorAggregate, ArrayAccess { public function getIterator() { return new ArrayIterator(['abc','def','dfgh']); } } $a = new ListA; echo $a[2];
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of ListA::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/pPZ3Z on line 5 Fatal error: Class ListA contains 4 abstract methods and must therefore be declared abstract or implement the remaining methods (ArrayAccess::offsetExists, ArrayAccess::offsetGet, ArrayAccess::offsetSet, ...) in /in/pPZ3Z on line 3
Process exited with code 255.

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