We can run php application using docker. In the following steps, we are creating and running php application.

1. Create a directory

 $ mkdir php-docker-app  
 $ cd php-docker-app  

2. Create a Php File (in the directory)

// index.php

<?php  
    echo ?Hello, Php?;  
?>  

3. Create a DockerFile

// Dockefile

FROM php:7.0-apache  
COPY . /var/www/php  

After that our project has two files like the below screen-shot :

4. Create Docker Image

docker build -t php-app .  

In the below screen-shot, we are creating docker image.

Now look for the available images in the docker container.

The above screen-shot shows that the created image php-app is available.

5. Run the Docker image

Now run the docker image. The following command is used to run docker images.

$ docker run php-app  

We can see that our docker image is running and output is shown to the browser. This image is running on the 172.17.0.2 ip.

Reference:

https://www.javatpoint.com/