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<?php class SomeIterator implements Iterator{ function rewind(){ $this->x = 0; } function next(){ $this->x++; } function valid(){ return $this->x < 10; } function key(){ echo "key"; } function current(){ echo "current"; } } foreach(new SomeIterator as $value);
Output for rfc.property-hooks, git.master, git.master_jit
Deprecated: Return type of SomeIterator::current() should either be compatible with Iterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UTs15 on line 8 Deprecated: Return type of SomeIterator::next() should either be compatible with Iterator::next(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UTs15 on line 5 Deprecated: Return type of SomeIterator::key() should either be compatible with Iterator::key(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UTs15 on line 7 Deprecated: Return type of SomeIterator::valid() should either be compatible with Iterator::valid(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UTs15 on line 6 Deprecated: Return type of SomeIterator::rewind() should either be compatible with Iterator::rewind(): void, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/UTs15 on line 4 Deprecated: Creation of dynamic property SomeIterator::$x is deprecated in /in/UTs15 on line 4 currentcurrentcurrentcurrentcurrentcurrentcurrentcurrentcurrentcurrent

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