Hey guys if you are following this the tutorial you should know that PHP 8.1 does not accept

$router->get('/products', [ProductController::class, 'index']);

But it accepts;

$router->get('/products', [new ProductController(), 'index']);

Hello, this is the issue i am getting anytime i tried to submit the form without filling them up. I am trying to submit it empty to validate the errors array and the if statement i made

Fatal error: Uncaught PDOException: SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect decimal value: '' for column products_crud.products.price at row 1 in /opt/lampp/htdocs/start/a/14_product_crud/create.php:29 Stack trace: #0 /opt/lampp/htdocs/start/a/14_product_crud/create.php(29): PDOStatement->execute() #1 {main} thrown in /opt/lampp/htdocs/start/a/14_product_crud/create.php on line 29

I keep getting an error about wrong encoding when I try to open this in oh-storm

Fatal error: Uncaught TypeError: call_user_func(): Argument #1 ($callback) must be a valid callback, non-static method app\controllers\ProductController::index() cannot be called statically in D:\XAMPP\htdocs\php-crash-course-2020-final-version\14_product_crud\03_good\Router.php:53 Stack trace: #0 D:\XAMPP\htdocs\php-crash-course-2020-final-version\14_product_crud\03_good\Router.php(53): call_user_func(Array, Object(app\Router)) #1 D:\XAMPP\htdocs\php-crash-course-2020-final-version\14_product_crud\03_good\public\index.php(20): app\Router->resolve() #2 {main} thrown in D:\XAMPP\htdocs\php-crash-course-2020-final-version\14_product_crud\03_good\Router.php on line 53

If you are a beginner following this tutorial in 3:17:42 after you refresh your server you will encounter this error.

How to bypass this error is to simply declare an if empty statement before the $pdo prepared statement, it should look like this;

if (empty($errors)) {

        $statement = $pdo->prepare("INSERT INTO products (title, image, description, price, create_date)
        VALUES (:title, :image, :description, :price, :date)");
        $statement->bindValue(':title', $title);
        $statement->bindValue(':image', '');
        $statement->bindValue(':description', $description);
        $statement->bindValue(':price', $price);
        $statement->bindValue(':date', $date);
        $statement->execute();
    }

your code should run and you will see the form validation.

PHP Fatal error: Uncaught PDOException: SQLSTATE[HY000] [2002] No such file or directory in /opt/lampp/htdocs/product_crud/03_good/Database.php:12
Stack trace:
#0 /opt/lampp/htdocs/product_crud/03_good/Database.php(12): PDO->__construct()
#1 /opt/lampp/htdocs/product_crud/03_good/Router.php(12): app\Database->__construct()
#2 /opt/lampp/htdocs/product_crud/03_good/public/index.php(8): app\Router->__construct()
#3 {main}
thrown in /opt/lampp/htdocs/product_crud/03_good/Database.php on line 12
[Wed Oct 26 14:05:39 2022] 127.0.0.1:57176 [500]: GET / - Uncaught PDOException: SQLSTATE[HY000] [2002] No such file or directory in /opt/lampp/htdocs/product_crud/03_good/Database.php:12
Stack trace:
#0 /opt/lampp/htdocs/product_crud/03_good/Database.php(12): PDO->__construct()
#1 /opt/lampp/htdocs/product_crud/03_good/Router.php(12): app\Database->__construct()
#2 /opt/lampp/htdocs/product_crud/03_good/public/index.php(8): app\Router->__construct()
#3 {main}
thrown in /opt/lampp/htdocs/product_crud/03_good/Database.php on line 12
[Wed Oct 26 14:05:39 2022] 127.0.0.1:57176 Closing