在 Alpine Linux 中安装特定版本的 PHP

Question

I am trying to install PHP v8.0.2 on an Alpine Linux, but I get the following message:

apk add php8=8.0.2
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.13/community/x86_64/APKINDEX.tar.gz
ERROR: unable to select packages:
  php8-8.0.6-r0:
    breaks: world[php8=8.0.2]

Is there any way I can get it to install?
If I just do apk add php8 it adds version 8.0.6 , but there is an issue on that version that breaks my site.

Any help would be greatly appreciated

Answer 1

It is impossible via apk, as the Alpine Linux team are not keeping "older versions" in their current repositories (as stated here (gitlab.alpinelinux.org) and here (stschindler.medium.com) )

So you have to go the way Richard Wan proposed and build it from source, if you can't make your site running with php 8.0.6 or 7.4.19.

Answer 2

maybe u can install php from source, since it's hard to find a specific version of php and install that using apt-get or yum install. And here is the source code of php 8.0.2: source code of php 8.0.2

And the following article will give u some instructions of how to do that.It is php 7 installation, but the method is kinda same. Here is the articlel: https://blacksaildivision.com/php-install-from-source

Answer 3

The PHP official Dockerhub page has version tags for official PHP versions in various flavors.

For the PHP 8.0.2 Alpine image, you could use php:8.0.2-alpine3.12 as your base image, instead of alpine:3.13 .

For other PHP 8.0.2 Alpine 3.12 based images, see:
https://hub.docker.com/_/php?tab=tags&page=1&ordering=last_updated&name=8.0.2