PHP version with composer

I have my php version set with: "php": "8.0.*"

But when building in the App Platform, it’s still using v8.1, which some of my dependencies don’t support yet. My composer.lock file is up to date.

How can I lock my PHP version to v8.0?

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January 9, 2022
Accepted Answer

Hi @grantholle,

You can configure the PHP version in composer.json like so:

  "require": {
    "php": "^7.2.0"

For more details please see the PHP buildpack documentation