PHP version

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This guide describes how to resolve issues surrounding the allowed and consistent PHP version being used in different project parts.

Problem description

The PHP version is declared in different configuration files and used by dependencies. You need to be sure that all those items have a PHP versions that are consistent and supported by Spryker SDK.

PHP versions are checked in:

  • composer.json
  • Config deploy files deploy.**.yml
  • Spryker SDK PHP versions

An example of correct code

The PHP version in your deploy files should correspond to the PHP version declared in composer.json and the supported PHP version by Spryker SDK.

composer.json:

{
  "name": "spryker-shop/b2c-demo-shop",
  "description": "Spryker B2C Demo Shop",
  "license": "proprietary",
  "require": {
    "php": ">=8.0",
    ...
  }
}

deploy.yml:

...
image:
    tag: spryker/php:8.2-alpine3.12
    php:
        ini:
            "opcache.revalidate_freq": 0
            "opcache.validate_timestamps": 0
...

Example of an evaluator error message

Below is an example of an unsupported Spryker SDK PHP version being used in the composer.json file:

===================
PHP VERSION CHECKER
===================

Message: Composer json PHP constraint 7.2 does not match allowed PHP versions.
Target: `{PATH_TO_PROJECT}/composer.json`

A composer.json file that produces the error message:

{
  "name": "spryker-shop/b2c-demo-shop",
  "description": "Spryker B2C Demo Shop",
  "license": "proprietary",
  "require": {
    "php": "7.2",
    ...
  }
}

Below is an example of an unsupported Spryker SDK PHP version being used in the deploy.yml file.

===================
PHP VERSION CHECKER
===================

Message: The deploy file uses a not allowed PHP image version "spryker/php:7.2-alpine3.12".
         The image tag must contain an allowed PHP version (image:abc-8.0)
Target: {PATH_TO_PROJECT}/deploy.yml

A deploy.yml file that produces the error message:

...
image:
    tag: spryker/php:7.2
    php:
        ini:
            "opcache.revalidate_freq": 0
            "opcache.validate_timestamps": 0
...

Below is an example of inconsistent PHP versions being used in the composer.json and deploy.yml files:

===================
PHP VERSION CHECKER
===================

Message: Not all the targets have the same PHP versions
Target:  Current php version $phpVersion: php7.2
         tests/Acceptance/_data/InvalidProject/composer.json: -
         tests/Acceptance/_data/InvalidProject/deploy**.yml: -
         SDK php versions: php7.2, php8.2

The composer.json file uses PHP version 7.2:

{
  "name": "spryker-shop/b2c-demo-shop",
  "description": "Spryker B2C Demo Shop",
  "license": "proprietary",
  "require": {
    "php": "7.2",
    ...
  }
}

The deploy.yml file uses PHP version 8.2:

...
image:
    tag: spryker/php:8.2
    php:
        ini:
            "opcache.revalidate_freq": 0
            "opcache.validate_timestamps": 0
...

Inconsistent PHP versions produce the error message output.

Resolve the error

To resolve the issue:

  1. Use a supported Spryker SDK PHP version.
  2. Make sure that all the files contain the consistent PHP version declaration:
    • composer.json
    • Config deploy files deploy.**.yml

Run only this checker

To run only this checker, include PHP_VERSION_CHECKER into the checkers list. Example:

vendor/bin/evaluator evaluate --checkers=PHP_VERSION_CHECKER