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.

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Duplication Overall

4% duplication:

6,963 cleaned lines of cleaned code (without empty lines, comments, and frequently duplicated constructs such as imports)
290 duplicated lines

22 duplicates

Duplication per Extension

Duplication per Component (primary)

Longest Duplicates

The list of 20 longest duplicates.

See data for all 22 duplicates...

Size	#	Folders	Files	Lines	Code
19	x 2	src src	Parser.php Parser.php	633:657 (<1%) 3647:3671 (<1%)	view
17	x 2	src src	Parser.php Parser.php	3556:3577 (<1%) 3650:3671 (<1%)	view
17	x 2	src src	Parser.php Parser.php	636:657 (<1%) 3556:3577 (<1%)	view
11	x 2	src/Node src/Node/Statement	MethodDeclaration.php FunctionDeclaration.php	27:41 (17%) 24:38 (42%)	view
10	x 2	src src	Parser.php Parser.php	1965:1974 (<1%) 3870:3879 (<1%)	view
9	x 2	src src	Parser.php Parser.php	332:340 (<1%) 364:372 (<1%)	view
9	x 2	src/Node/Expression src/Node	ArrowFunctionCreationExpression.php MethodDeclaration.php	33:43 (33%) 27:37 (14%)	view
9	x 2	src src	Parser.php Parser.php	1123:1131 (<1%) 1215:1223 (<1%)	view
9	x 2	src/Node/Expression src/Node/Expression	AnonymousFunctionCreationExpression.php ArrowFunctionCreationExpression.php	23:33 (34%) 28:38 (33%)	view
9	x 2	src/Node/Expression src/Node/Statement	ArrowFunctionCreationExpression.php FunctionDeclaration.php	33:43 (33%) 24:34 (34%)	view
8	x 2	experiments experiments	Lexer.php Lexer.php	448:458 (1%) 512:521 (1%)	view
8	x 2	src src	Parser.php Parser.php	628:637 (<1%) 3376:3385 (<1%)	view
8	x 2	src src	PhpTokenizer.php TokenStringMaps.php	324:331 (2%) 126:133 (4%)	view
7	x 2	src/Node src/Node	Parameter.php UseVariableName.php	52:59 (19%) 21:28 (50%)	view
7	x 2	src src	PhpTokenizer.php TokenStringMaps.php	311:317 (2%) 114:120 (4%)	view
7	x 2	src src	Parser.php Parser.php	965:977 (<1%) 3351:3363 (<1%)	view
7	x 2	src src	Parser.php Parser.php	1159:1165 (<1%) 1952:1958 (<1%)	view
6	x 2	src/Node/Expression src/Node/Expression	ErrorControlExpression.php UnaryOpExpression.php	14:22 (66%) 14:22 (66%)	view
6	x 2	experiments src	Lexer.php PhpTokenizer.php	44:53 (1%) 50:59 (2%)	view
6	x 2	src/Node/Statement src/Node/Statement	EnumDeclaration.php TraitDeclaration.php	7:13 (23%) 7:13 (27%)	view

Duplicated Units

The list of top 1 duplicated units.

See data for all 1 unit duplicate

Size	#	Folders	Files	Lines	Code
8	x 2	src/Node src/Node	Parameter.php UseVariableName.php	52:60 21:29	view