php dto example

dto.php

<?php

class BaseDto
{
    /**
     * Constructor that dynamically sets properties based on the given associative array
     *
     * @param array $data The data to be used for setting properties
     */
    public function __construct(array $data)
    {
        foreach ($data as $key => $value) {
            $this->{$key} = $value;
        }
    }

    /**
     * Magic method to handle getting properties dynamically
     *
     * @param string $name The name of the property to get
     * @return mixed|null The value of the property if it exists, or null otherwise
     */
    public function __get(string $name)
    {
        return $this->{$name} ?? null;
    }

    /**
     * Magic method to handle setting properties dynamically
     *
     * @param string $name The name of the property to set
     * @param mixed $value The value to set the property to
     */
    public function __set(string $name, $value): void
    {
        $this->{$name} = $value;
    }
}

class UserDto extends BaseDto
{
    public string $name;
    public string $email;
}

// Usage example
$userData = [
    'email' => 'john.doe@example.com',
    'name' => 'John Doe',
];

$user = new UserDto($userData);

// Accessing properties
echo $user->name;  // Output: John Doe
echo $user->email; // Output: john.doe@example.com