My code (symfony 5.4) fails to persist data to the database. Here's my setup:- **docker-compose.yaml**

...
#MySQL Service
  db:
    image: mysql:5.7.22
    container_name: db
    restart: unless-stopped
    tty: true
    ports:
      - "3316:3306"
    environment:
      MYSQL_DATABASE: pink
      MYSQL_ROOT_PASSWORD: password
      SERVICE_TAGS: dev
      SERVICE_NAME: mysql
    volumes:
      - dbdata:/var/lib/mysql
      - ./docker/mysql/my.cnf:/etc/mysql/my.cnf
    networks:
      - app-network
...

**.env**

DATABASE_URL="mysql://root:password@db:3316/pink"

**ProductController.php**

#[Route('/product/create', name: 'product_create')]
    public function createProduct(ManagerRegistry $doctrine): Response
    {
        $entityManager = $doctrine->getManager();

        $product = new Product();
        $product->setName('Keyboard');
        $product->setPrice(1999);
        $product->setDescription('Ergonomic and stylish!');

        // tell Doctrine you want to (eventually) save the Product (no queries yet)
        $entityManager->persist($product);

        // actually executes the queries (i.e. the INSERT query)
        $entityManager->flush();

        return new Response('Saved new product with id '.$product->getId());

    }

The database (docker) container is up and running fine. Here's a test, with success:-

mysql --host=127.0.0.1 --user=root --password=password pink --port=3316 --ssl-mode=disabled

In my .env file I've replaced the string 127.0.0.1 with my docker container name as above: db . Any ideas please?

The following command results in the above error; symfony console doctrine:migrations:execute --up 'DoctrineMigrations\Version20220513151605' Lot's of questions on it but I cant find any that match my scenario (localhost apache vhost, mysql, symfony). All searches appear to point to a faulty DSN string. What I've tried thus far... **.env.local**

DATABASE_URL="mysql://root:password@127.0.0.1:3306/mi_db?serverVersion=5.7.22-log"
DATABASE_URL="mysql://root:password@localhost:3306/mi_db?serverVersion=5.7.22-log"

with no joy? help

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My Oracle database is in ISO8859-1 (not by choice). I'm struggling with segfault from php-fpm for a couple of days now. To dig out the source of it I've set two parallel environnements with the following ENV variable: NLS_LANG=AMERICAN_AMERICA.WE8ISO8859P15 Php version: 5.6.12 ### php-cli The development server is started with: php -S localhost:8081 web/app_dev.php ### php-fpm Pool configuration extract: [www] env[NLS_LANG] = AMERICAN_AMERICA.WE8ISO8859P15 listen = 127.0.0.1:9000 ### Doctrine dbal charset: null Now, I'm requesting a JSON api with special characters: - with php-cli json_encode errors Malformed UTF-8 characters, possibly incorrectly encoded (seems to be a valid error, data is not in utf8) - with php-fpm everything works but special characters are replaced (é becomes e) Why? By trying to fix the php-cli, which seems more stable (lots of random 502 errors with php-fpm) I have two options: - Tweaking JsonResponse.php to encode everything from ISO8859-1 to UTF-8 (ugly) - Setting the client charset to UTF8 The second solution seems to be the one and the doctrine configuration is now: charset: UTF8 - php-cli now works as expected and everything is wonderful! - php-fpm fails with Oracle related errors: > [2015-08-25 13:56:54] php.DEBUG: oci_connect(): OCIEnvNlsCreate() > failed. There is something wrong with your system - please check that > LD_LIBRARY_PATH includes the directory with Oracle Instant Client > libraries > > [2015-08-25 13:56:54] php.DEBUG: oci_connect(): Error while trying to retrieve text for error ORA-12715 Where ORA-12715 is "invalid character set specified".LD_LIBRARY_PATH is not the issue here. What is going wrong here? Is php-fpm correct about those errors? How may I fix this to get the same behavior between php-cli and php-fpm?

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I have recently migrated to Archlinux. I installed Apache, php and mysql according to the Arch Linux LAMP wiki page . Now I have setup a virtual host for my new Symfony project. For every request I make, I get this error: [notice] child pid 10859 exit signal Segmentation fault (11) Can someone please help me with this?

I'm using Debian 6 . Now I don't understand why it says PHP 5.3.18 is the latest when 5.3.2 has been around for 2 years? I need at least PHP 5.3.2 for my symfony project. Thanks.