PHP 8.1: Unexpected TypeError When Using ArrayIterator with Object Properties in foreach Loop
I'm not sure how to approach Does anyone know how to I'm performance testing and After trying multiple solutions online, I still can't figure this out. I'm working on a project and hit a roadblock. I'm currently working on a PHP 8.1 application where I'm trying to iterate over an object's properties using `ArrayIterator`, but I keep working with a `TypeError`. Specifically, I have a class that contains a couple of properties, and I want to iterate through these properties as an array. Here’s a simplified version of my code: ```php class MyObject { public $name = 'Test'; public $age = 30; public $location = 'USA'; } $obj = new MyObject(); $iterator = new ArrayIterator($obj); foreach ($iterator as $key => $value) { echo "$key: $value\n"; } ``` When I run this code, I get the following behavior message: ``` TypeError: Argument 1 passed to ArrayIterator must implement interface Traversable ``` I've tried converting the object to an array using `(array)$obj`, but the keys are not the property names anymore, they are the numeric indexes as part of the array conversion. I also considered implementing `Iterator` in my class, but I’m not sure that’s the best approach. How can I fix this scenario so I can easily iterate over the object properties without running into type errors? Is there a better design pattern or best practice for achieving this in PHP 8.1? I'm working on a application that needs to handle this. Thanks in advance! I recently upgraded to Php latest. I'd love to hear your thoughts on this. For context: I'm using Php on Windows 10. Am I missing something obvious?