Would anyone who has a successful docker container running an old Concrete version be willing to share their docker compose file? I am trying to move away from a local WAMP/LAMP setup but can’t get Docker to work for me. I need to use PHP 5.6.40 (in the process of upgrading a site version 8.2.1). When I do a docker compose up --build I get the following PHP error:
Fatal error: Uncaught Error: Undefined constant "Patchwork\Utf8\MB_OVERLOAD_STRING" in /var/www/html/concrete/vendor/patchwork/utf8/src/Patchwork/Utf8/Bootup.php:45 Stack trace: #0 /var/www/html/concrete/vendor/patchwork/utf8/src/Patchwork/Utf8/Bootup.php(26): Patchwork\Utf8\Bootup::initMbstring() #1 /var/www/html/concrete/bootstrap/start.php(19): Patchwork\Utf8\Bootup::initAll() #2 /var/www/html/concrete/dispatcher.php(31): require('/var/www/html/c...') #3 /var/www/html/index.php(3): require('/var/www/html/c...') #4 {main} thrown in /var/www/html/concrete/vendor/patchwork/utf8/src/Patchwork/Utf8/Bootup.php on line 45
This is my docker compose file:
version: '4'
services:
www:
image: php:apache
volumes:
- "./:/var/www/html"
ports:
- "80:80"
- "443:443"
legacy-php:
depends_on:
- mysql
image: php:5.6.40-apache
volumes:
- .:/var/www/html
mysql:
image: mysql/mysql-server:5.7.37
environment:
- MYSQL_DATABASE=removed
- MYSQL_USER=removed
- MYSQL_PASSWORD=removed
- MYSQL_ALLOW_EMPTY_PASSWORD=1
volumes:
- "./db:/docker-entrypoint-initdb.d"
phpmyadmin:
image: phpmyadmin/phpmyadmin
ports:
- "8001:80"
environment:
- PMA_HOST=db
- PMA_PORT=3306