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<?php // Because lol: https://github.com/alvaropinot/circular-iterator class CircularIterator extends IteratorIterator { public function next() { parent::next(); if (!$this->valid()) { $this->rewind(); } } } $iter = new CircularIterator( SplFixedArray::fromArray([1, 2, 3]) ); $iter->rewind(); var_dump($iter->current()); $iter->next(); var_dump($iter->current()); $iter->next(); var_dump($iter->current()); $iter->next(); var_dump($iter->current()); $iter->next();
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of CircularIterator::next() should either be compatible with IteratorIterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/6qU4C on line 6 int(1) int(2) int(3) int(1)

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