PHP Static analysis for Laravel-Excel

Label Recipes Issues Files Severity Frequence
Ambiguous Static All, Analyze 16 12 Minor 64 %
Ambiguous Visibilities All, Analyze 56 31 Minor 70 %
Anonymous Classes Appinfo, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All 4 3 Major 15 %
Avoid Optional Properties All, Analyze 4 4 Major 83 %
Const Visibility Usage All, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56 3 1 Minor 16 %
Class Could Be Final All, Analyze, ClassReview 72 68 Minor 95 %
Method Could Be Static All, Analyze, ClassReview 23 16 Minor 95 %
Don't Unset Properties All, Analyze, Top10, php-cs-fixable, CI-checks 3 3 Major 40 %
Class Should Be Final By Ocramius All, Analyze 1 1 Minor 42 %
Hidden Nullable All, Analyze, ClassReview 95 27 Minor 0 %
Locally Unused Property Dead code, All, Simple 6 2 Minor 76 %
No Public Access Analyze, All 23 11 Minor 60 %
Non Nullable Getters All, Analyze, ClassReview 11 11 Minor 0 %
Parent First All, Analyze, Suggestions 1 1 Minor 55 %
Property Could Be Local All, Analyze, ClassReview 25 19 Minor 71 %
Never Used Properties Analyze, All, Simple 6 2 Minor 72 %
Property Used In One Method Only All, Analyze 6 4 Minor 84 %
Should Use Local Class Analyze, ClearPHP, All, Simple 43 29 Minor 94 %
Static Methods Called From Object Analyze, All, Simple, CI-checks 1 1 Minor 38 %
Undefined Classes Analyze, All 138 48 Major 91 %
Undefined Class Constants Analyze, All, CI-checks 6 4 Major 53 %
Undefined Properties Analyze, ClearPHP, All, Simple, CI-checks 24 1 Major 58 %
Undefined static:: Or self:: Analyze, All, Simple 1 1 Minor 33 %
Unresolved Catch Dead code, ClearPHP, All 3 3 Major 51 %
Unresolved Classes Analyze, All 12 9 Major 86 %
Unresolved Instanceof Analyze, Dead code, ClearPHP, All, Simple, Top10 23 14 Major 48 %
Unused Classes Dead code, All, Simple, Analyze 1 1 Major 72 %
Unused Class Constant All, Analyze, ClassReview 4 2 Minor 0 %
Unused Methods Dead code, All, Simple 131 52 Minor 95 %
Unused Protected Methods Dead code, All 10 4 Major 72 %
Use Instanceof Analyze, All, Simple, CI-checks 3 3 Major 63 %
Used Once Property All, Analyze 4 4 Minor 72 %
Can't Throw Throwable All, Analyze, LintButWontExec 1 1 Minor 13 %
Catch Undefined Variable All, Analyze 3 1 Minor 0 %
Undefined Caught Exceptions Dead code, All 4 4 None 50 %
Forgotten Thrown All, Analyze 5 3 Major 30 %
Uncaught Exceptions Analyze, All 11 9 Minor 81 %
Unthrown Exception Analyze, Dead code, ClearPHP, All, Simple 4 4 Minor 43 %
Use Named Boolean In Argument Definition All, Analyze 11 6 Minor 84 %
Empty Function Analyze, All, Simple 6 4 Minor 71 %
Insufficient Typehint All, Analyze, Typechecks 10 8 Major 24 %
Mismatch Parameter Name All, Analyze, CompatibilityPHP80 5 2 Minor 0 %
Mismatched Default Arguments All, Analyze, Typechecks 9 5 Minor 33 %
Mismatched Typehint All, Analyze, Typechecks 41 11 Major 5 %
Modified Typed Parameter All, Analyze, ClassReview 4 4 Minor 0 %
Must Return Methods Analyze, All, Simple, Level 2, LintButWontExec, CI-checks 2 2 Major 22 %
Never Used Parameter All, Analyze, Suggestions 33 21 Minor 47 %
No Boolean As Default All, Analyze 11 6 Minor 84 %
No Return Used All, Analyze, Suggestions, Level 4 8 5 Minor 41 %
Relay Function Analyze, All 16 12 Major 83 %
Typehint Must Be Returned All, Analyze, LintButWontExec, CI-checks 2 2 Major 10 %
Undefined Functions Analyze, All, CI-checks 64 30 Major 71 %
Unused Arguments Analyze, All, Simple 13 9 Major 89 %
Uses Default Values Analyze, All, Simple, CI-checks 49 23 Minor 97 %
Methods Without Return All, Analyze 77 33 Minor 0 %
Wrong Number Of Arguments Analyze, OneFile, All, Simple, CI-checks 48 25 Major 38 %
Wrong Returned Type All, Analyze, ClassReview, CI-checks 12 9 Minor 0 %
Empty Interfaces Analyze, All, Simple 8 8 Minor 38 %
Interfaces Don't Ensure Properties All, Analyze, ClassReview 2 1 Minor 0 %
Undefined Interfaces Analyze, All, CI-checks 68 38 Major 67 %
Useless Interfaces Analyze, ClearPHP, All, Simple, ClassReview, Typechecks 1 1 Minor 57 %
Multiple Alias Definitions Analyze, All, Simple, CI-checks 19 16 Minor 42 %
Unresolved Use Analyze, ClearPHP, All, Simple 82 51 Major 65 %
Unused Use Dead code, ClearPHP, All, Simple 27 14 Major 54 %
No array_merge() In Loops Analyze, Performances, ClearPHP, All, Simple, Level 2, Top10, CI-checks 1 1 Major 55 %
Pre-increment Analyze, Performances, All, Simple, Level 4, CI-checks 5 4 Minor 74 %
Assumptions All, Analyze 1 1 Minor 0 %
Wrong fopen() Mode Analyze, All, CI-checks 2 2 Major 16 %
PHP 7.0 Scalar Typehints All, CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56 158 60 Critical 31 %
Php7 Relaxed Keyword CompatibilityPHP53, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56, All, Appinfo 7 5 Major 25 %
PHP Keywords As Names Analyze, All, Simple 11 3 Major 89 %
Use Nullable Type All, Appinfo, CompatibilityPHP53, CompatibilityPHP70, CompatibilityPHP54, CompatibilityPHP55, CompatibilityPHP56 79 31 Major 21 %
Wrong Type For Native PHP Function All, Analyze, CI-checks 7 5 Minor 0 %
Mkdir Default All, Security 1 1 Major 35 %
No Net For Xml Load All, Security 3 3 Major 49 %
Adding Zero Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks 2 1 Minor 33 %
Constant Comparison All, Analyze 17 7 Minor 0 %
Strict Comparison With Booleans Analyze, All, Simple, Suggestions, Level 2, CI-checks 1 1 Minor 76 %
Buried Assignation Analyze, All 6 5 Minor 82 %
Check JSON All, Analyze, CI-checks 1 1 Major 64 %
Common Alternatives Analyze, All, Simple 1 1 Major 61 %
Could Use Short Assignation Analyze, OneFile, Performances, All, Simple, CI-checks 5 3 Minor 60 %
Dont Change The Blind Var All, Analyze 3 2 Minor 72 %
Don't Read And Write In One Expression All, Analyze, CompatibilityPHP73, CompatibilityPHP74 1 1 Critical 38 %
Drop Else After Return All, Analyze, OneFile, Simple, Suggestions, Level 4, CI-checks 1 1 Minor 70 %
Empty Instructions Dead code, Analyze, All, Simple 2 2 Minor 43 %
Empty Try Catch Analyze, All, Level 3 2 1 Minor 47 %
Iffectations Analyze, All 3 1 Minor 80 %
Inconsistent Elseif All, Analyze 1 1 Major 73 %
Infinite Recursion All, Analyze 7 3 Major 0 %
Missing New ? All, Analyze 11 11 Critical 5 %
Multiply By One Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks 1 1 Minor 17 %
Nested Ifthen Analyze, All, RadwellCodes 2 1 Major 87 %
No Need For Else All, Analyze 2 1 Minor 74 %
Variable Is Not A Condition All, Analyze 17 11 Minor 57 %
@ Operator Appinfo, ClearPHP, All, Analyze, Performances, CI-checks 1 1 Minor 66 %
Should Chain Exception Analyze, All, Simple, CI-checks 1 1 Minor 36 %
Should Make Ternary All, Analyze, OneFile, Simple, CI-checks 1 1 Minor 85 %
Preprocessable Analyze, All, Rector 1 1 Minor 86 %
Suspicious Comparison All, Analyze, Level 3 3 2 Major 15 %
Switch Without Default Analyze, ClearPHP, All, Simple, CI-checks 1 1 Major 68 %
Unreachable Code Dead code, OneFile, ClearPHP, All, Simple, Suggestions, Level 3 9 5 Major 44 %
Use Positive Condition All, Analyze, OneFile, Simple 1 1 Minor 81 %
Useless Instructions Analyze, OneFile, ClearPHP, All, Simple, Level 1, CI-checks 23 7 Minor 58 %
Useless Parenthesis Analyze, All, Simple, CI-checks 11 9 Minor 81 %
Dependant Trait Analyze, All, Level 3 6 6 Minor 26 %
Trait Not Found All, Analyze, LintButWontExec 2 2 Minor 0 %
String May Hold A Variable Analyze, All, Simple 1 1 Minor 58 %
Missing Returntype In Method All, Typehints, Analyze, CI-checks 21 14 Minor 0 %
Assigned Twice All, Analyze 2 1 Minor 78 %
Overwritten Literals Analyze, All 2 1 Major 78 %
Undefined Variable All, Analyze, CI-checks 8 1 Minor 77 %
Used Once Variables Analyze, OneFile, All, Simple, Top10 1 1 Minor 87 %
Used Once Variables (In Scope) Analyze, ClearPHP, OneFile, All, Simple, Level 4 25 10 Minor 95 %
Written Only Variables Analyze, OneFile, All, Simple 4 3 Minor 78 %