JetBrains / phpstorm-psalm-plugin Duplication

JetBrains / phpstorm-psalm-plugin

Places in code with 6 or more lines that are exactly the same.

Intro

For duplication, we look at places in code where there are 6 or more lines of code that are exactly the same.
Before duplication is calculated, the code is cleaned to remove empty lines, comments, and frequently duplicated constructs such as imports.
You should aim at having as little as possible (<5%) of duplicated code as high-level of duplication can lead to maintenance difficulties, poor factoring, and logical contradictions.

Duplication Overall

7% duplication:

2,364 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
170 duplicated lines

15 duplicates

dependency graphs: 2D graph | 3D graph | 3D graph (with duplicates)...

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 15 longest duplicates.

See data for all 15 duplicates...

Size	#	Folders	Files	Lines	Code
12	x 2	testData/codeInsight/typeInference testData/codeInsight/typeInference	GenericClassStringConstructorWithProm... GenericClassStringConstructorWithProm...	3:30 (100%) 3:30 (100%)	view
9	x 2	testData/completion/genericMixins testData/completion/genericMixins	genericAndPlainMixins.php severalMixins.php	3:29 (100%) 3:30 (100%)	view
9	x 2	testData/codeInsight/fixes testData/codeInsight/fixes	NestedImport.after.php NestedImportFQN.php	2:22 (100%) 2:21 (100%)	view
9	x 2	testData/codeInsight/fixes testData/codeInsight/fixes	NestedImportFQN.after.php NestedImportFQN.php	2:21 (100%) 2:21 (100%)	view
9	x 2	testData/codeInsight/typ...ence/returnStaticOrThis testData/codeInsight/typ...ence/returnStaticOrThis	static.php this.php	18:35 (69%) 18:35 (69%)	view
9	x 2	testData/codeInsight/fixes testData/codeInsight/fixes	NestedImport.after.php NestedImportFQN.after.php	2:22 (100%) 2:21 (100%)	view
8	x 2	testData/codeInsight/typeInference testData/codeInsight/typeInference	GenericIteratorSubstitutionByImplemen... GenericIteratorSubstitutionByImplemen...	4:20 (40%) 27:48 (40%)	view
8	x 2	testData/codeInsight/fixes testData/codeInsight/fixes	FqnUsageInWildcard.after.php FqnUsageInWildcard.php	2:15 (100%) 2:15 (100%)	view
7	x 2	testData/resolve testData/resolve	GenericMixinGenericAndPlainMixins.php GenericMixinSeveralMixins.php	3:25 (100%) 3:26 (100%)	view
7	x 2	testData/completion/genericMixins testData/completion/genericMixins	genericAndPlainMixins.php unionTwoClassesWithMixins.php	3:22 (77%) 4:23 (63%)	view
7	x 2	testData/completion/genericMixins testData/completion/genericMixins	severalMixins.php unionTwoClassesWithMixins.php	3:23 (77%) 4:23 (63%)	view
6	x 2	testData/codeInsight/typeInference testData/codeInsight/typeInference	AdvancedCallableInSameFile.php AdvancedCallableKeyword.php	3:18 (100%) 2:17 (100%)	view
6	x 2	testData/codeInsight/typeInference testData/codeInsight/typeInference	AdvancedCallableImported.php AdvancedCallableKeyword.php	3:18 (85%) 2:17 (100%)	view
6	x 2	testData/codeInsight/typeInference testData/codeInsight/typeInference	AdvancedCallableDoc.php AdvancedCallableInferred.php	9:29 (37%) 9:29 (20%)	view
6	x 2	testData/codeInsight/typeInference testData/codeInsight/typeInference	AdvancedCallableImported.php AdvancedCallableInSameFile.php	3:18 (85%) 3:18 (100%)	view