How to update WordPress dockerfile to use PHP 8?

To update the WordPress Dockerfile to use PHP 8, you need to change the PHP version in the Dockerfile and rebuild the image. Here are the steps you can follow:

1. Open the Dockerfile for your WordPress image.
2. Locate the line that installs PHP and replace it with the following:sqlCopy codeRUN apt-get update && \ apt-get install -y php8.0 \ php8.0-fpm \ php8.0-mysql \ php8.0-curl \ php8.0-gd \ php8.0-intl \ php8.0-mbstring \ php8.0-soap \ php8.0-xml \ php8.0-zip This will install PHP 8.0 and its necessary extensions.
3. Save the Dockerfile.
4. Rebuild your Docker image using the following command:Copy codedocker build -t your-image-name . Replace your-image-name with the name of your Docker image.
5. After the image is built, you can start your WordPress container with the updated PHP version using the following command:cssCopy codedocker run -d -p 80:80 your-image-name This will start your container with the updated PHP version.

That’s it! Your WordPress Docker image should now be using PHP 8.0.