<?xml version="1.0"?>

<ruleset name="WordPress Coding Standards for AMP">

<!-- Exclude the QA tester plugin -->

<exclude-pattern>qa-tester/*</exclude-pattern>

<!-- Exclude stub files as they are auto-generated -->

<exclude-pattern>tests/php/static-analysis-stubs/*</exclude-pattern>

<exclude-pattern>includes/ecosystem-data/*</exclude-pattern>

<rule ref="WordPress-Core">

<exclude name="Universal.Arrays.DisallowShortArraySyntax" />

<exclude name="Generic.Commenting.DocComment.MissingShort" />

<exclude name="Universal.Operators.DisallowShortTernary" />

<!-- @TODO(P0): Fix these once WPCS is merged on develop and remove the exclusions. -->

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.stringFound" />

<exclude name="PSR2.Classes.ClassDeclaration.CloseBraceAfterBody" />

<exclude name="Universal.ControlStructures.DisallowLonelyIf.Found" />

<exclude name="Generic.WhiteSpace.IncrementDecrementSpacing.SpaceAfterDecrement" />

<exclude name="Generic.WhiteSpace.IncrementDecrementSpacing.SpaceAfterIncrement" />

<exclude name="Modernize.FunctionCalls.Dirname.FileConstant" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.classFound" />

<exclude name="WordPress.WP.DeprecatedFunctions.get_page_by_titleFound" />

<exclude name="Universal.ControlStructures.DisallowLonelyIf.Found" />

<exclude name="Universal.UseStatements.NoLeadingBackslash.LeadingBackslashFound" />

<exclude name="PSR12.Traits.UseDeclaration.MultipleImport" />

<exclude name="Generic.CodeAnalysis.UnusedFunctionParameter.Found" />

<exclude name="Universal.Operators.DisallowStandalonePostIncrementDecrement.PostIncrementFound" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.defaultFound" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.interfaceFound" />

<exclude name="WordPress.PHP.IniSet.log_errors_Disallowed" />

<exclude name="Generic.CodeAnalysis.UnusedFunctionParameter.FoundAfterLastUsed" />

<exclude name="PSR2.Classes.ClassDeclaration.ExtendsLine" />

<exclude name="PSR2.Classes.ClassDeclaration.ImplementsLine" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.functionFound" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.parentFound" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.returnFound" />

<exclude name="WordPress.WP.AlternativeFunctions.file_system_operations_fopen" />

<exclude name="Universal.Operators.DisallowStandalonePostIncrementDecrement.PostDecrementFound" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.objectFound" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.callableFound" />

<exclude name="PSR2.Classes.ClassDeclaration.SpaceAfterName" />

<exclude name="PSR2.Classes.ClassDeclaration.SpaceBeforeExtends" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.staticFound" />

<exclude name="Universal.CodeAnalysis.StaticInFinalClass.ScopeResolution" />

<exclude name="WordPress.WP.DeprecatedParameters.Wp_count_termsParam2Found" />

<exclude name="WordPress.Security.ValidatedSanitizedInput.InputNotValidated" />

<exclude name="WordPress.PHP.IniSet.display_errors_Disallowed" />

<exclude name="Universal.NamingConventions.NoReservedKeywordParameterNames.matchFound" />

<exclude name="WordPress.Security.NonceVerification.Missing" />

<exclude name="WordPress.Security.EscapeOutput.ExceptionNotEscaped" />

</rule>

<rule ref="WordPress-Docs">

<exclude-pattern>tests/*</exclude-pattern>

</rule>

<rule ref="WordPress-Extra" />

<rule ref="WordPress.WP.I18n">

<properties>

<property name="text_domain" type="array">

<element value="amp"/>

<element value="default"/>

</property>

</properties>

</rule>

<rule ref="WordPress-VIP-Go">

<exclude-pattern>tests/*</exclude-pattern>

<exclude-pattern>bin/*</exclude-pattern>

<exclude-pattern>docs/*</exclude-pattern>

<!-- This is not theme code -->

<exclude name="WordPressVIPMinimum.Functions.RestrictedFunctions.flush_rewrite_rules_flush_rewrite_rules" />

<!-- This is not a WordPress.com VIP environment -->

<exclude name="WordPressVIPMinimum.Functions.RestrictedFunctions.wp_remote_get_wp_remote_get" />

<exclude name="WordPressVIPMinimum.Functions.RestrictedFunctions.get_page_by_path_get_page_by_path" />

<exclude name="WordPressVIPMinimum.Performance.FetchingRemoteData.FileGetContentsUnknown" />

</rule>

<rule ref="WordPress.Files.FileName.InvalidClassFileName">

<exclude-pattern>tests/*</exclude-pattern>

<exclude-pattern>src/*</exclude-pattern>

</rule>

<rule ref="WordPress.WP.GlobalVariablesOverride.Prohibited">

<exclude-pattern>tests/*</exclude-pattern>

</rule>

<rule ref="WordPress.Arrays.MultipleStatementAlignment.LongIndexSpaceBeforeDoubleArrow">

<exclude-pattern>tests/test-tag-and-attribute-sanitizer.php</exclude-pattern>

</rule>

<rule ref="WordPress.Arrays.MultipleStatementAlignment.DoubleArrowNotAligned">

<exclude-pattern>tests/test-tag-and-attribute-sanitizer.php</exclude-pattern>

</rule>

<rule ref="WordPress.WP.AlternativeFunctions">

<exclude-pattern>bin/*</exclude-pattern>

</rule>

<rule ref="WordPress.WP.EnqueuedResources">

<exclude-pattern>includes/actions/class-amp-paired-post-actions.php</exclude-pattern>

</rule>

<rule ref="WordPress.Files.FileName.NotHyphenatedLowercase">

<exclude-pattern>src/*</exclude-pattern>

</rule>

<rule ref="WordPress.NamingConventions.ValidVariableName">

<properties>

<property name="allowed_custom_properties" type="array">

<element value="childNodes"/>

<element value="tagName"/>

<element value="textContent"/>

<element value="parentNode"/>

<element value="nodeType"/>

<element value="nodeName"/>

<element value="nextSibling"/>

<element value="previousSibling"/>

<element value="firstChild"/>

<element value="lastChild"/>

<element value="nodeValue"/>

<element value="ownerElement"/>

<element value="DEFAULT_ARGS"/>

<element value="documentElement"/>

<element value="removeChild"/>

<element value="ownerDocument"/>

<element value="DEFAULT_WIDTH"/>

<element value="DEFAULT_HEIGHT"/>

<element value="ampElements"/>

</property>

</properties>

</rule>

<!-- Prevent false positives for translator comments by adjusting the threshold for commented out code. -->

<rule ref="Squiz.PHP.CommentedOutCode">

<properties>

<property name="maxPercentage" value="50" />

</properties>

</rule>

<!-- Enforce PascalCase file names in src/ only. -->

<rule ref="Squiz.Classes.ClassFileName">

<include-pattern>src/*</include-pattern>

</rule>

<!-- Limit max. consecutive blank lines to 1 instead of 2. -->

<rule ref="Squiz.WhiteSpace.FunctionSpacing">

<properties>

<property name="spacing" value="1"/>

<property name="spacingBeforeFirst" value="1"/>

<property name="spacingAfterLast" value="0"/>

</properties>

<exclude-pattern>back-compat/*</exclude-pattern>

<exclude-pattern>bin/*</exclude-pattern>

<exclude-pattern>includes/amp-post-template-functions.php</exclude-pattern>

</rule>

<!-- Include sniffs for PHP cross-version compatibility. -->

<config name="testVersion" value="7.4-"/>

<rule ref="PHPCompatibilityWP">

<exclude-pattern>bin/*</exclude-pattern>

<exclude-pattern>tests/php/src/PhpStan/*</exclude-pattern>

</rule>

<rule ref="Generic.Arrays.DisallowLongArraySyntax.Found">

<exclude-pattern>amp.php</exclude-pattern>

</rule>

<rule ref="VariableAnalysis.CodeAnalysis.VariableAnalysis">

<exclude-pattern>templates/*</exclude-pattern>

<exclude-pattern>includes/templates/*</exclude-pattern>

<exclude-pattern>back-compat/*</exclude-pattern>

<properties>

<property name="allowUnusedParametersBeforeUsed" value="true"/>

</properties>

</rule>

<arg value="s"/>

<arg name="extensions" value="php"/>

<file>.</file>

<!-- Strip the filepaths down to the relevant bit. -->

<arg name="basepath" value="./"/>

<!-- Check up to 20 files simultaneously. -->

<arg name="parallel" value="20"/>

<exclude-pattern>*/node_modules/*</exclude-pattern>

<exclude-pattern>*/vendor/*</exclude-pattern>

<exclude-pattern type="relative">^build/*</exclude-pattern>

<exclude-pattern>includes/sanitizers/class-amp-allowed-tags-generated.php</exclude-pattern>

<exclude-pattern>assets/js/*.asset.php</exclude-pattern>

</ruleset>