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Package type-coverage
Short Description Measure type coverage of your project
License MIT
Informations about the package type-coverage
Require Minimal Type Coverage
PHPStan uses type declarations to determine the type of variables, properties and other expression. Sometimes it's hard to see what PHPStan errors are the important ones among thousands of others.
Instead of fixing all PHPStan errors at once, we can start with minimal require type coverage.
What is the type coverage you ask? We have 4 type possible declarations in total here:
Note: Class constant types require PHP 8.3 to run.
The param type is defined. But the property, return and constant types are missing.
- 1 out of 4 = 25 % coverage
Our code quality is only at one-quarter of its potential. Let's get to 100 %!
This technique is very simple to start even on legacy project. Also, you're now aware exactly how high coverage your project has.
Install
The package is available on PHP 7.2+ version in tagged releases.
Usage
With PHPStan extension installer, everything is ready to run.
Enable each item on their own:
Measure Strict Declares coverage
Once you've reached 100 % type coverage, make sure your code is strict and uses types:
Again, raise level percent by percent in your own pace:
Full Paths only
If you run PHPStan only on some subpaths that are different from your setup in phpstan.neon
, e.g.:
This package could show false positives, as classes in the src/Controller
could be slightly less typed. This would be spamming whole PHPStan output and make hard to see any other errors you look for.
That's why this package only triggers if there are full paths, e.g.:
`
Happy coding!