Online PHP editor | rfc for t7JqO

@ 2016-01-28T20:51:40Z

<?php
declare(strict_types = 1);

namespace App
{
    class Product
    {
        private $id;
        private $name;
        private $volumes;

        /**
         * Product constructor.
         * @param int $id
         * @param string $name
         * @param array $volumes
         * @throws \InvalidArgumentException
         */
        public function __construct(int $id, string $name, array $volumes)
        {
            $this->id = $id;
            $this->name = $name;

            if (count($volumes) === 0) {
                throw new \InvalidArgumentException('Your product must have 1 product at least.');
            }

            $this->volumes = $this->prepareVolumes($volumes);
        }

        private function prepareVolumes(array $volumes)
        {
            foreach ($volumes as $volume) {
                $volume->setProduct($this);
            }
            return $volumes;
        }
    }

    class Volume
    {
        protected $id;
        protected $product;
        protected $description;

        public function __construct(string $description)
        {
            $this->description = $description;
        }

        public function setProduct(Product $product)
        {
            $this->product = $product;
        }
    }

    class ProductTest
    {
        public function __construct()
        {
            $volume1 = new Volume('part-1');
            $volume2 = new Volume('part-2');
            $volume3 = new Volume('part-3');

            $product = new Product(1, 'BED', [$volume1, $volume2, $volume3]);
            $invalidProduct = new Product(2, 'Table', []);
        }
    }

    return new ProductTest();
}

Output for git.master_jit, git.master, rfc.property-hooks: Fatal error: Uncaught InvalidArgumentException: Your product must have 1 product at least. in /in/t7JqO:25 Stack trace: #0 /in/t7JqO(66): App\Product->__construct(2, 'Table', Array) #1 /in/t7JqO(70): App\ProductTest->__construct() #2 {main} thrown in /in/t7JqO on line 25
Process exited with code 255.

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2020-03-21 RFC: Is_Literal - declined
2020-12-04 Enumerations - included in PHP 8.1
2018-06-15 Typed Properties v2 - implemented in PHP 7.4
2016-08-12 Object typehint - included in PHP 7.2
2016-08-14 Arrow functions - withdrawn
2016-05-29 array_change_keys() - withdrawn
2016-04-19 Lexical scope support for anonymous classes - suspended
2016-04-17 Functional Interfaces - declined
2016-03-16 Typed Properties - superseded in favor of Typed Properties 2.0
2015-08-27 Callable Prototypes - declined
2015-05-01 Short Closures - declined / withdrawn in favor of Arrow Functions
2015-02-18 Scalar type hints v5 - included in PHP 7
2015-02-14 Union Types - declined
2013-09-22 Anonymous classes - included in PHP 7

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