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<?php class values implements IteratorAggregate { protected $iterator; public function __construct($objOrArr) { if(is_array($objOrArr)) { $this->iterator = new ArrayObject($objOrArr); } else if(is_object($objOrArr)) { $this->iterator = new ArrayObject(get_object_vars($objOrArr)); } else { throw new Exception('$objOrArray is neither an array or an object'); } } public function getIterator() { return $this->iterator; } } $values = new values(new DateTime()); foreach($values as $k => $v) { var_dump($k, $v); }
Output for git.master, git.master_jit, rfc.property-hooks
Deprecated: Return type of values::getIterator() should either be compatible with IteratorAggregate::getIterator(): Traversable, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice in /in/O2SR4 on line 18

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