Magento Coding Standard (PHPCS) report for magepow/ajaxcompare
==============================================================
Package version: 1.0.3 | Magento: 2.4.9 | Tested: 2026-05-26

11 errors, 86 warnings in 12 files

Plugin/Controller/Product/Compare/Add.php
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)
  19:4     warning  Tag @package MUST NOT be used. (Magento2.Commenting.ClassAndInterfacePHPDocFormatting.ForbiddenTags)
  21:1     warning  Class description must contain meaningful information beyond what its name provides or be removed. (Magento2.Commenting.ClassAndInterfacePHPDocFormatting.InvalidDescription)
  28:8     warning  Type is not specified (Magento2.Annotation.MethodArguments.NoTypeSpecified)
  49:68    warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  66:5     warning  Function closing brace must go on the next line following the body; found 1 blank lines before brace (PSR2.Methods.FunctionClosingBrace.SpacingBeforeClose)
  68:1     warning  The closing brace for the class must go on the next line after the body (PSR2.Classes.ClassDeclaration.CloseBraceAfterBody)

Helper/Data.php
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)
  24:4     warning  Tag @package MUST NOT be used. (Magento2.Commenting.ClassAndInterfacePHPDocFormatting.ForbiddenTags)
  27:1     warning  Class description must contain meaningful information beyond what its name provides or be removed. (Magento2.Commenting.ClassAndInterfacePHPDocFormatting.InvalidDescription)
  39:12    warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  43:5     warning  The closing parenthesis and the opening brace of a multi-line function declaration must be on the same line (Squiz.Functions.MultiLineFunctionDeclaration.NewlineBeforeOpenBrace)
  49:12    warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  49:35    warning  Incorrect spacing between argument "$cfg" and equals sign; expected 1 but found 0 (Squiz.Functions.FunctionDeclarationArgumentSpacing.SpaceBeforeEquals)
  49:35    warning  Incorrect spacing between default value and equals sign for argument "$cfg"; expected 1 but found 0 (Squiz.Functions.FunctionDeclarationArgumentSpacing.SpaceAfterEquals)
  51:9     warning  Inline control structures are not allowed (Generic.ControlStructures.InlineControlStructure.NotAllowed)
  51:9     warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  51:45    warning  Space after opening parenthesis of function call prohibited (PSR2.Methods.FunctionCallSignature.SpaceAfterOpenBracket)
  51:110   warning  Expected 0 spaces before closing parenthesis; 1 found (PSR2.Methods.FunctionCallSignature.SpaceBeforeCloseBracket)
  55:12    warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  55:41    warning  Incorrect spacing between argument "$cfg" and equals sign; expected 1 but found 0 (Squiz.Functions.FunctionDeclarationArgumentSpacing.SpaceBeforeEquals)
  55:41    warning  Incorrect spacing between default value and equals sign for argument "$cfg"; expected 1 but found 0 (Squiz.Functions.FunctionDeclarationArgumentSpacing.SpaceAfterEquals)
  55:52    warning  Incorrect spacing between argument "$value" and equals sign; expected 1 but found 0 (Squiz.Functions.FunctionDeclarationArgumentSpacing.SpaceBeforeEquals)
  55:52    warning  Incorrect spacing between default value and equals sign for argument "$value"; expected 1 but found 0 (Squiz.Functions.FunctionDeclarationArgumentSpacing.SpaceAfterEquals)
  58:9     warning  Inline control structures are not allowed (Generic.ControlStructures.InlineControlStructure.NotAllowed)
  58:9     warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  58:12    warning  Expected 0 spaces after opening bracket; 1 found (PSR2.ControlStructures.ControlStructureSpacing.SpacingAfterOpenBrace)
  58:18    warning  Expected 0 spaces before closing bracket; 1 found (PSR2.ControlStructures.ControlStructureSpacing.SpaceBeforeCloseBrace)
  62:13    warning  Expected "if (...) {\n"; found "if(...){\n" (PEAR.ControlStructures.ControlSignature.Found)
  62:13    warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  62:16    warning  Expected 0 spaces after opening bracket; 1 found (PSR2.ControlStructures.ControlStructureSpacing.SpacingAfterOpenBrace)
  62:36    warning  Expected 0 spaces before closing bracket; 1 found (PSR2.ControlStructures.ControlStructureSpacing.SpaceBeforeCloseBrace)
  62:37    warning  Expected 1 space after closing parenthesis; found 0 (Squiz.ControlStructures.ControlSignature.SpaceAfterCloseParenthesis)
  63:17    warning  Expected "if (...) {\n"; found "if(...) {\n" (PEAR.ControlStructures.ControlSignature.Found)
  63:17    warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  63:20    warning  Expected 0 spaces after opening bracket; 1 found (PSR2.ControlStructures.ControlStructureSpacing.SpacingAfterOpenBrace)
  63:33    warning  Expected 0 spaces before closing bracket; 1 found (PSR2.ControlStructures.ControlStructureSpacing.SpaceBeforeCloseBrace)
  65:17    warning  Expected 1 space after closing brace; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace)
  65:18    warning  Expected "} else {\n"; found "}else {\n" (PEAR.ControlStructures.ControlSignature.Found)
  68:14    warning  Whitespace found at end of line (Squiz.WhiteSpace.SuperfluousWhitespace.EndLine)
  74:12    warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  79:12    warning  Comment block is missing (Magento2.Annotation.MethodAnnotationStructure.NoCommentBlock)
  84:1     warning  Expected 1 newline at end of file; 0 found (PSR2.Files.EndFileNewline.NoneFound)
  84:1     warning  The closing brace for the class must go on the next line after the body (PSR2.Classes.ClassDeclaration.CloseBraceAfterBody)

etc/frontend/routes.xml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

etc/frontend/di.xml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

etc/config.xml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

etc/adminhtml/system.xml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

etc/module.xml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

registration.php
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

view/frontend/templates/popup.phtml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)
  16:1     warning  Whitespace found at end of line (Squiz.WhiteSpace.SuperfluousWhitespace.EndLine)
  17:11    warning  The use of helpers in templates is discouraged. Use ViewModel instead. (Magento2.Templates.ThisInTemplate.FoundHelper)
  17:11    warning  The use of $this in templates is deprecated. Use $block instead. (Magento2.Templates.ThisInTemplate.FoundThis)
  17:25    warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  18:1     warning  Inline control structures are not allowed (Generic.ControlStructures.InlineControlStructure.NotAllowed)
  18:1     warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  26:30    warning  Using escapeUrl on $block is deprecated. Please use equivalent method on $escaper (Magento2.Legacy.EscapeMethodsOnBlockClass.Found)
  31:34    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  31:56    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  33:38    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  33:60    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  33:71    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  33:125   warning  Line exceeds 120 characters; contains 129 characters (Generic.Files.LineLength.TooLong)
  35:112   warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  35:123   error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  35:137   warning  Line exceeds 120 characters; contains 138 characters (Generic.Files.LineLength.TooLong)
  36:19    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  36:30    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  38:18    warning  Line indented incorrectly; expected 12 spaces, found 17 (Generic.WhiteSpace.ScopeIndent.IncorrectExact)
  39:61    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  39:72    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  43:24    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  43:35    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  44:43    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  44:62    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  45:19    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  45:30    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)

view/frontend/templates/js.phtml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)
  15:1     warning  Whitespace found at end of line (Squiz.WhiteSpace.SuperfluousWhitespace.EndLine)
  16:11    warning  The use of helpers in templates is discouraged. Use ViewModel instead. (Magento2.Templates.ThisInTemplate.FoundHelper)
  16:11    warning  The use of $this in templates is deprecated. Use $block instead. (Magento2.Templates.ThisInTemplate.FoundThis)
  16:25    warning  Use ::class notation instead. (Magento2.PHP.LiteralNamespaces.LiteralClassUsage)
  17:1     warning  Inline control structures are not allowed (Generic.ControlStructures.InlineControlStructure.NotAllowed)
  17:1     warning  Expected 1 space after IF keyword; 0 found (Squiz.ControlStructures.ControlSignature.SpaceAfterKeyword)
  23:33    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  23:53    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)
  24:33    warning  Short echo tag syntax must be used; expected "<?=" but found "<?php echo" (Magento2.PHP.ShortEchoSyntax.ShortEchoTag)
  24:53    error    Unescaped output detected. (Magento2.Security.XssTemplate.FoundUnescaped)

view/frontend/layout/default.xml
  1:1      warning  End of line character is invalid; expected "\n" but found "\r\n" (Generic.Files.LineEndings.InvalidEOLChar)

view/frontend/web/css/source/_module.less
  25:30    warning  Properties sorted not alphabetically (Magento2.Less.PropertiesSorting.PropertySorting)
  28:40    warning  Properties sorted not alphabetically (Magento2.Less.PropertiesSorting.PropertySorting)
  43:43    warning  Properties sorted not alphabetically (Magento2.Less.PropertiesSorting.PropertySorting)
  61:34    warning  Properties sorted not alphabetically (Magento2.Less.PropertiesSorting.PropertySorting)
  78:43    warning  A variable should be used for a CSS colour (Magento2.Less.ColourDefinition.NotInVariable)
  78:43    warning  CSS colours must use shorthand if available; expected #fff but found #ffffff (Magento2.Less.ColourDefinition.Shorthand)
  80:40    warning  Properties sorted not alphabetically (Magento2.Less.PropertiesSorting.PropertySorting)