phpstan – Page 5 – Türker Yıldırım

PHPStan 0.10 and the level that is worth stopping at

NoteJanuary 16, 20182 min read

Levels 0 to 2 are free — every finding is a name that does not resolve. Level 3 is the first that asks for information the codebase does…

ignoreErrors is how you adopt this on old code

NoteOctober 10, 20172 min read

Four thousand errors on the first run is a number nobody can act on, and the usual outcome is that the tool is removed. Ignoring the existing ones…

Analysing the tests as well as the source

NoteJuly 18, 20171 min read

Test code is usually excluded from static analysis on the grounds that it is not production code, which is where a good proportion of the useful findings are…

PHPStan levels are a ratchet, not a target

NoteMay 18, 20172 min read

The levels run 0 to 7 and the instinct is to aim for the top, which on an existing codebase produces thousands of errors and no way to…

An array shape annotation the analyser understands

NoteMarch 30, 20172 min read

A function returning an associative array returns array as far as any type system is concerned, so nothing can check the keys. A docblock with a shape gives…

Run PHPStan on changed files only

SnippetMarch 23, 20171 min read

Static analysis on a codebase that has never had any

Deep diveFebruary 22, 201714 min read

Four thousand errors on the first run is a number nobody can act on. Starting at level 0, ignoring by pattern, and raising the floor one level at…

Ignore a PHPStan error by pattern

SnippetJanuary 31, 20171 min read