phpcs.xml

<?xml version="1.0"?>
<ruleset name="PHP_CodeSniffer">
	<description>Some basic coding standards sniffs for this project.</description>

	<file>.</file>
	<exclude-pattern>node_modules/</exclude-pattern>
	<exclude-pattern>vendor/</exclude-pattern>
	<exclude-pattern>\.dist/</exclude-pattern>
	<exclude-pattern>\.wordpress\.org/</exclude-pattern>

	<arg name="basepath" value="." />
	<arg name="colors" />
	<arg name="extensions" value="php" />
	<arg name="tab-width" value="4" />

	<config name="testVersion" value="5.6-"/>

	<rule ref="PHPCompatibility" />
	<rule ref="Modernize" />

	<rule ref="Generic.Debug.ClosureLinter" />
	<rule ref="Generic.Files.LineEndings" />
	<rule ref="Generic.Functions.OpeningFunctionBraceKernighanRitchie" />
	<!-- <rule ref="Generic.Metrics.CyclomaticComplexity" /> -->
	<rule ref="Generic.Metrics.NestingLevel" />
	<rule ref="Generic.NamingConventions.ConstructorName" />
	<rule ref="Generic.PHP.DisallowShortOpenTag.Found" />
	<rule ref="Generic.PHP.NoSilencedErrors" />
	<rule ref="Generic.Strings.UnnecessaryStringConcat" />
	<rule ref="Generic.VersionControl.GitMergeConflict"/>
	<rule ref="Generic.WhiteSpace.ArbitraryParenthesesSpacing"/>
	<rule ref="Generic.WhiteSpace.DisallowSpaceIndent"/>

	<rule ref="Generic.PHP.ForbiddenFunctions">
		<properties>
			<property name="forbiddenFunctions" type="array">
				<element key="sizeof" value="count"/>
				<element key="delete" value="unset"/>
				<element key="print" value="echo"/>
				<element key="create_function" value="null"/>
			</property>
		</properties>
	</rule>

	<rule ref="Generic.Arrays.DisallowLongArraySyntax">
		<exclude-pattern>disable-emails.php</exclude-pattern>
		<exclude-pattern>includes/class.Requires.php</exclude-pattern>
		<exclude-pattern>includes/functions-global.php</exclude-pattern>
	</rule>

	<rule ref="Generic.WhiteSpace.ArbitraryParenthesesSpacing">
		<properties>
			<property name="ignoreNewlines" value="true" />
		</properties>
	</rule>

	<rule ref="Generic.WhiteSpace.ScopeIndent">
		<properties>
			<property name="indent" value="4"/>
			<property name="tabIndent" value="true" />
		</properties>
	</rule>

	<rule ref="Squiz.PHP.CommentedOutCode" />
	<rule ref="Squiz.PHP.DiscouragedFunctions" />
	<rule ref="Squiz.PHP.NonExecutableCode" />
	<rule ref="Squiz.Strings.DoubleQuoteUsage.NotRequired" />

	<!-- from PHPCSExtra https://github.com/PHPCSStandards/PHPCSExtra -->
	<rule ref="NormalizedArrays.Arrays.CommaAfterLast" />
	<rule ref="Universal.Arrays.DuplicateArrayKey" />
	<rule ref="Universal.Arrays.MixedArrayKeyTypes" />
	<rule ref="Universal.CodeAnalysis.ConstructorDestructorReturn" />
	<rule ref="Universal.CodeAnalysis.ForeachUniqueAssignment" />
	<rule ref="Universal.CodeAnalysis.NoEchoSprintf" />
	<rule ref="Universal.CodeAnalysis.StaticInFinalClass" />
	<rule ref="Universal.Constants.UppercaseMagicConstants" />
	<!-- <rule ref="Universal.FunctionDeclarations.NoLongClosures" /> -->
	<rule ref="Universal.NamingConventions.NoReservedKeywordParameterNames" />
	<rule ref="Universal.Operators.DisallowLogicalAndOr" />
	<rule ref="Universal.Operators.StrictComparisons" />
	<rule ref="Universal.PHP.OneStatementInShortEchoTag" />
	<rule ref="Universal.UseStatements.NoLeadingBackslash" />

</ruleset>