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<?php class FooIterator extends ArrayIterator { public function current() { return 'herpderp'; } } $a = [1,2,3]; next($a); var_dump(current($a));
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of FooIterator::current() should either be compatible with ArrayIterator::current(): mixed, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/7DZuZ on line 4 int(2)

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