In PHP, how do I filter objects for beginners?

In PHP, filtering objects can be done using various methods, such as using `array_filter()` along with `get_object_vars()`, or through array methods on objects if they implement the `ArrayAccess` interface. A common scenario is filtering an array of objects based on a property value. Below is an example demonstrating how to filter an array of objects.


        <?php
        // Sample class definition
        class Product {
            public $name;
            public $price;

            public function __construct($name, $price) {
                $this->name = $name;
                $this->price = $price;
            }
        }

        // Create an array of Product objects
        $products = [
            new Product('Product A', 50),
            new Product('Product B', 150),
            new Product('Product C', 80)
        ];

        // Filter products with price greater than 100
        $filteredProducts = array_filter($products, function($product) {
            return $product->price > 100;
        });

        // Display filtered products
        foreach ($filteredProducts as $product) {
            echo $product->name . ': ' . $product->price . '<br>';
        }
        ?>

In PHP, how do I filter objects for beginners?

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In PHP, how do I filter objects for beginners?

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