What is the purpose of the clone keyword in PHP

The clone keyword in PHP is used to create a copy of an object. This means that when you clone an object, you are creating a new instance of that object that has the same properties as the original, but is a separate entity. This is particularly useful when you want to modify an object's state without affecting the original object.

Example:


        <?php
        class Car {
            public $color;
            public $model;

            public function __construct($color, $model) {
                $this->color = $color;
                $this->model = $model;
            }
        }

        // Create an object
        $car1 = new Car("Red", "Tesla");

        // Clone the object
        $car2 = clone $car1;
        $car2->color = "Blue"; // changing the color of the cloned object

        echo "Car 1 Color: " . $car1->color; // Outputs: Car 1 Color: Red
        echo "Car 2 Color: " . $car2->color; // Outputs: Car 2 Color: Blue
        ?>

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What is the purpose of the clone keyword in PHP

Example:

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What is the purpose of the clone keyword in PHP

Example:

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