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Merge pull request #1000 from themccallister/patch-1 

Adds example on setting a docroot with Apache
This commit is contained in:
Tianon Gravi 2017-09-11 12:13:19 -07:00 committed by GitHub
parent b0b580be9c dd3aead281
commit 6b743f42b1
1 changed files with 17 additions and 4 deletions
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php/content.md
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@ -64,6 +64,14 @@ COPY src/ /var/www/html/
Where `src/` is the directory containing all your PHP code and `config/` contains your `php.ini` file.
### Without a `Dockerfile`
If you don't want to include a `Dockerfile` in your project, it is sufficient to do the following:
```console
$ docker run -d -p 80:80 --name my-apache-php-app -v "$PWD":/var/www/html php:7.0-apache
```
### How to install more PHP extensions
We provide the helper scripts `docker-php-ext-configure`, `docker-php-ext-install`, and `docker-php-ext-enable` to more easily install PHP extensions.
@ -147,10 +155,15 @@ RUN curl -fsSL 'https://xcache.lighttpd.net/pub/Releases/3.2.0/xcache-3.2.0.tar.
&& rm -r /tmp/xcache
```
### Without a `Dockerfile`
### Changing `DocumentRoot`
If you don't want to include a `Dockerfile` in your project, it is sufficient to do the following:
Some applications may wish to change the default `DocumentRoot` in Apache (away from `/var/www/html`). The following demonstrates one way to do so using an environment variable (which can then be modified at container runtime as well):
```console
$ docker run -d -p 80:80 --name my-apache-php-app -v "$PWD":/var/www/html php:7.0-apache
```dockerfile
FROM php:7.1-apache
ENV APACHE_DOCUMENT_ROOT /path/to/new/root
RUN sed -ri -e 's!/var/www/html!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/sites-available/*.conf
RUN sed -ri -e 's!/var/www/!${APACHE_DOCUMENT_ROOT}!g' /etc/apache2/apache2.conf /etc/apache2/conf-available/*.conf
```