What are the benefits of using method chaining in PHP?

Method chaining in PHP allows you to call multiple methods on an object in a single line of code, which can lead to cleaner and more readable code. This can help improve code maintainability and reduce the number of temporary variables needed. Additionally, method chaining can make code more concise and easier to understand by chaining together a series of actions on an object. Example PHP code snippet: 

class Car {
    private $make;
    private $model;

    public function setMake($make) {
        $this->make = $make;
        return $this;
    }

    public function setModel($model) {
        $this->model = $model;
        return $this;
    }

    public function getDetails() {
        return $this->make . ' ' . $this->model;
    }
}

$car = new Car();
$car->setMake('Toyota')->setModel('Camry');
echo $car->getDetails(); // Output: Toyota Camry

Keywords

method chaining PHP object-oriented programming fluent interface code readability

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