Scan PHP code for compatibility with PHP 8
Searching for these same terms PHP code scanner: https://github.com/squizlabs/PHP_CodeSniffer
with: https://github.com/PHPCompatibility/PHPCompatibility
To install on your site—it is 2022 going on 2023 so you should be using composer—run this command:
composer require --dev phpcompatibility/php-compatibility:dev-develop
For those of us on DDEV who want to blindly copy and paste, just throw a DDEV in front: ddev composer require --dev phpcompatibility/php-compatibility:dev-develop
Again for DDEV people, do ddev ssh
first and then:
./vendor/bin/phpcs -p docroot/modules/custom/ --standard=PHPCompatibility
That will list any