Dockerfile
FROM php:7.4-apache RUN docker-php-ext-install pdo_mysql COPY src/ /var/www/html/
src/my.php
<?php echo '接続します<br />'; try { $dbh = new PDO('mysql:host=mysql_1;dbname=test', 'root', 'root123'); foreach($dbh->query('select * from users') as $row) { echo $row['name'] . '<br />'; } } catch (PDOException $e) { echo $e; die(); } $dbh = null; echo "end";
Dockerネットワーク作成
docker network create test-network docker network ls
docker run -p 80:80 --network test-network -v /vmshare/php_docker/src:/var/www/html -d --name php_docker_1 php_docker docker run --name mysql_1 --network test-network -v /vmshare/mysql_docker/data:/var/lib/mysql -e MYSQL_ROOT_PASSWORD=root123 -d mysql:8.0