solve

When the configuration file is posted, the answer is obvious. The system has two PHP files.

1. php.ini-production

2. php.ini

I changed it to php.ini -_-!!!

- ./php-fpm/php.ini-production:/usr/local/etc/php/php.ini:ro

Tip Modify the configuration file without deleting docker, just restart dockerdocker-compose restart

Problem process

If the docker and php configuration files used change, use docker-compose rm and then docker-comose up. Why is there no change when looking at phpinfo()?

Project Directory

Configuration file

docker-compose.yml

# web server nginx: image: nginx:latest ports: - "80:80" - "443:443" volumes: # app - ./app/src:/usr/share/nginx/html # nginx configs - ./nginx/nginx.conf:/etc/nginx/nginx.conf:ro - ./nginx/conf.d/:/etc/nginx/conf.d/:ro # certificates #- ./nginx/ca/server.crt/:/etc/nginx/server.crt:ro #- ./nginx/ca/server.key/:/etc/nginx/server.key:ro links: - fpm:__DOCKER_PHP_FPM__ # php-fpm fpm: build: ./php-fpm ports: - "9000" volumes: - ./app/src:/usr/share/nginx/html # Your php.ini - ./php-fpm/php.ini-production:/usr/local/etc/php/php.ini:ro # environment: # Set your APP env variables here: # - APP_KEY= # - DB_HOST= # - DB_DATABASE= # - DB_USERNAME= # - DB_PASSWORD= links: - mysql:mysql # database mysql: image: mysql:latest ports: # Allow client to access 3306 - "3306:3306" volumes: # NOTE: your data will be stored in ./mysql - ./mysql:/var/lib/mysql environment: - MYSQL_ROOT_PASSWORD=root123