Concentrated issues

Here is the list of the lines that generated the most issues.

File	Count	Analysis
/system/src/Grav/Common/Helpers/Truncator.php:239	7	Should Use Local Class Never Used Parameter No Boolean As Default Ambiguous Static Use Named Boolean In Argument Definition Method Could Be Static Max Level Of Nesting
/system/src/Grav/Common/Page/Medium/ThumbnailImageMedium.php:60	7	PHP Keywords As Names No Boolean As Default Use Named Boolean In Argument Definition Different Argument Counts Method Signature Must Be Compatible Incompatible Signature Methods With Covariance Mismatch Parameter Name
/system/src/Grav/Common/Twig/TwigExtension.php:1300	7	PHP Keywords As Names Should Use Local Class Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Method Could Be Static
/system/src/Grav/Console/Gpm/DirectInstallCommand.php:272	7	Methods Without Return Should Use Local Class Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Mismatched Default Arguments Method Could Be Static
/system/src/Grav/Console/Gpm/SelfupgradeCommand.php:279	7	Methods Without Return Should Use Local Class Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Mismatched Default Arguments Method Could Be Static
/system/src/Grav/Framework/Flex/FlexObject.php:264	7	Used Once Variables (In Scope) Unused Arguments Should Use Local Class Method Could Be Static Hidden Nullable Assumptions Missing Returntype In Method
/system/src/Grav/Framework/Parsedown/ParsedownExtra.php:500	7	Strict Comparison With Booleans Uses Default Values Undefined Classes Undefined Interfaces Should Make Ternary Unresolved Instanceof Logical Should Use Symbolic Operators
/system/src/Grav/Common/File/CompiledJsonFile.php:25	6	PHP Keywords As Names Should Use Local Class No Boolean As Default Ambiguous Static Use Named Boolean In Argument Definition Method Could Be Static
/system/src/Grav/Common/Page/Page.php:2675	6	Never Used Parameter Too Many Local Variables No Boolean As Default Use Named Boolean In Argument Definition Mismatched Default Arguments Max Level Of Nesting
/system/src/Grav/Common/Scheduler/Scheduler.php:155	6	Methods Without Return Undefined Classes Undefined Interfaces Never Used Parameter Hidden Nullable Modified Typed Parameter
/system/src/Grav/Common/Service/AccountsServiceProvider.php:48	6	Used Once Variables (In Scope) Undefined Classes Undefined Interfaces Unused Arguments Should Use Local Class Method Could Be Static
/system/src/Grav/Common/Twig/TwigExtension.php:625	6	PHP Keywords As Names Should Use Local Class Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Method Could Be Static
/system/src/Grav/Common/Utils.php:1400	6	Drop Else After Return Nested Ifthen Bail Out Early No Need For Else Variable Is Not A Condition Undefined Variable
/system/src/Grav/Framework/File/Formatter/YamlFormatter.php:71	6	Never Used Parameter Ambiguous Static Different Argument Counts Method Signature Must Be Compatible Incompatible Signature Methods With Covariance Missing Returntype In Method
/system/src/Grav/Framework/Filesystem/Filesystem.php:73	6	Relay Function Should Use Local Class Mismatched Typehint Method Could Be Static Hidden Nullable Missing Returntype In Method
/system/src/Grav/Framework/Flex/FlexCollection.php:347	6	Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Different Argument Counts Method Signature Must Be Compatible Incompatible Signature Methods With Covariance
/system/src/Grav/Framework/Flex/FlexIndex.php:244	6	Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Different Argument Counts Method Signature Must Be Compatible Incompatible Signature Methods With Covariance
/system/src/Grav/Framework/Flex/FlexObject.php:313	6	Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition Different Argument Counts Method Signature Must Be Compatible Incompatible Signature Methods With Covariance
/system/src/Grav/Framework/Object/ArrayObject.php:22	6	Class Should Be Final By Ocramius Class Could Be Final Interfaces Is Not Implemented Abstract Or Implements Method Collision Traits Unused Classes
/system/src/Grav/Framework/Object/Base/ObjectCollectionTrait.php:69	6	Used Once Variables (In Scope) PHP Keywords As Names Unused Arguments Never Used Parameter No Boolean As Default Use Named Boolean In Argument Definition
/system/src/Grav/Framework/Object/Collection/ObjectExpressionVisitor.php:101	6	Undefined Classes Undefined Interfaces Unused Arguments Should Use Local Class Hidden Nullable Modified Typed Parameter
/system/src/Grav/Framework/Object/LazyObject.php:25	6	Class Should Be Final By Ocramius Class Could Be Final Interfaces Is Not Implemented Abstract Or Implements Method Collision Traits Unused Classes