PHPStan/configuration

Here is a configuration I used during a quality audit for the Meza project

sample configuration for testing many extensions

parameters:
# should make regular 'table' output also include clickable links for VSCode
	editorUrl: 'vscode://file/%%file%%:%%line%%'
# should output a title to the link that you can copy/paste to your editor 
	editorUrlTitle: '%%relFile%%:%%line%%'
#	phpVersion: 70400 # PHP 7.4
	phpVersion: 80100 # PHP 8.1
	level: 9
	paths:
	# - extensions/AbuseFilter
	- extensions/Arrays #4 (unknown class ExtRegexFun)
	# - extensions/CategoryTree
	# - extensions/CiteThisPage
	# - extensions/CollapsibleVector #1
	# - extensions/ConfirmEdit
	# - extensions/ContributionScores
	# - extensions/CreateUserPage
	# - extensions/CSS
	# - extensions/DataTransfer #18
	# - extensions/DeleteBatch #9
	# - extensions/DisplayTitle #26
	# - extensions/FlexDiagrams #36
	# - extensions/Gadgets
	# - extensions/HeaderFooter
	# - extensions/HeaderTabs #1
	# - extensions/Html5mediator #2
	# - extensions/Maps #35
	# - extensions/Math # EMPTY
	# - extensions/MediaFunctions #1
	# - extensions/Mermaid
	# - extensions/ModernTimeline #13
	# - extensions/Network #1
	# - extensions/Nuke # EMPTY
	# - extensions/NumerAlpha # 26 Tests/phpunit/integration/NumerAlphaTest.php  Call to an undefined method NumerAlphaTest::assertEquals()
	# - extensions/OATHAuth # EMPTY
	# - extensions/OpenLayers # EMPTY (libs)
	# - extensions/PdfHandler # EMPTY
	# - extensions/PipeEscape
	# - extensions/Poem # EMPTY
	# - extensions/Renameuser # EMPTY
	# - extensions/SecureLinkFixer # EMPTY
	# - extensions/SemanticCompoundQueries #20
	# - extensions/SemanticDependencyUpdater #2
	# - extensions/SemanticDrilldown #29
	# - extensions/SemanticExtraSpecialProperties #21
	# - extensions/SemanticMediaWiki # Found 3758 errors Used memory: 1.55 GB
	# but somehow includes/IdeAliases.php was deleted, probably doesn't make a difference
	# I redeployed with SMW 4.1.3
	# [ERROR] Found 3415 errors                                                                                              
	# Used memory: 1.63 GB
	# - extensions/SemanticResultFormats #884
	# - extensions/SemanticScribunto #64
	# - extensions/SimpleBatchUpload #2
	# - extensions/SimpleMathJax
	# - extensions/SpamBlacklist
	# - extensions/SubpageFun #2
	# - extensions/SubPageList #13
	# - extensions/TalkRight
	# - extensions/TitleBlacklist
	# - extensions/Validator #2
	# - extensions/VEForAll #2
	# - extensions/WatchAnalytics #73
	# - extensions/WhitelistPages
	# - extensions/WhoIsWatching #41
	# - extensions/WhosOnline #6
	# - extensions/Widgets #2
	# - extensions/Wiretap #6
	# - extensions/YouTube #1

	# THE 'GOOD' EXTENSIONS
	# - extensions/AdminLinks #
	# - extensions/AdvancedSearch #42
	# - extensions/Bootstrap #
	# - extensions/CharInsert #
	# - extensions/CirrusSearch #2,026
	# - extensions/Cite #219
	# - extensions/CodeEditor #
	# - extensions/CodeMirror #22
	# - extensions/CommentStreams #30
	# - extensions/DismissableSiteNotice #
	# - extensions/DynamicSidebar #
	# - extensions/Echo #661
	# - extensions/Elastica #6
	# - extensions/ExternalData #26
	# - extensions/Flow #897
	# - extensions/Graph #
	# - extensions/ImageMap #
	# - extensions/InputBox #
	# - extensions/Interwiki #
	# - extensions/LabeledSectionTransclusion #
	# - extensions/Lockdown #
	# - extensions/MultimediaViewer #
	# - extensions/MyVariables #
	# - extensions/PageForms #148
	# - extensions/PageImages #74
	# - extensions/ParserFunctions #7
	# - extensions/ReplaceText #4
	# - extensions/RevisionSlider #
	# - extensions/Scribunto #134
	# - extensions/SyntaxHighlight_GeSHi #
	# - extensions/TemplateData #35
	# - extensions/TextExtracts #33
	# - extensions/Thanks #171
	# - extensions/UniversalLanguageSelector #14
	# - extensions/Variables #
	# - extensions/VisualEditor #28
	# - extensions/WikiEditor #10
#4275 ERRORS in the 'Good' extensions

	scanDirectories:
	- includes
	- languages
	- maintenance
	- mw-config
	- resources
	- vendor
	- tests/common
	- tests/parser
	- tests/phpunit/mocks
	excludePaths:
		analyse:
			- vendor
			- *Factory*
			- */lib/*
	ignoreErrors:
		# - '#.+ no value type specified in iterable type .+#'
		- '#ExtRegexFun#'
#		- '#Constant [a-zA-Z0-9\\_]+ not found#'

PHP is the HyperText Preprocessor = the most popular programming language for the web

Cascading Style Sheets = A technology that deals with the presentation of content on the web

Semantic MediaWiki = See Metadata