phpcs.xml

<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="WP Rocket" xsi:noNamespaceSchemaLocation="vendor/squizlabs/php_codesniffer/phpcs.xsd">
	<description>The custom ruleset for RocketCDN.</description>

	<!-- For help in understanding this file: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Annotated-ruleset.xml -->
	<!-- For help in using PHPCS: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Usage -->

	<!-- ** WHAT TO SCAN ** -->

	<file>.</file>
	<!-- Ignoring Files and Folders: https://github.com/squizlabs/PHP_CodeSniffer/wiki/Advanced-Usage#ignoring-files-and-folders -->
	<exclude-pattern>/vendor/*</exclude-pattern>
	<exclude-pattern>/tests/*</exclude-pattern>
    <exclude-pattern>/src/Dependencies/*</exclude-pattern>

	<!-- ** HOW TO SCAN ** -->

	<arg value="sp"/><!-- Show sniff and progress -->
	<arg name="colors"/><!-- Show results with colors -->
	<arg name="parallel" value="50"/><!-- Enables parallel processing when available for faster results. -->
	<arg name="extensions" value="php"/><!-- Limit to PHP files -->

	<!-- Rules: Check PHP version compatibility - see https://github.com/PHPCompatibility/PHPCompatibilityWP -->
	<rule ref="PHPCompatibility"/>
	<config name="testVersion" value="7.0-"/>
	<config name="minimum_supported_wp_version" value="5.4"/>

	<rule ref="WordPress">
        <exclude name="Generic.Functions.FunctionCallArgumentSpacing.TooMuchSpaceAfterComma"/>
		<exclude name="Generic.PHP.NoSilencedErrors.Discouraged"/>
        <exclude name="PEAR.Functions.FunctionCallSignature.Indent"/>
        <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace"/>
        <exclude name="Squiz.Commenting.FileComment.Missing"/>
        <exclude name="Squiz.Commenting.FileComment.MissingPackageTag"/>
        <exclude name="Squiz.PHP.CommentedOutCode.Found"/>
		<exclude name="WordPress.Files.FileName.NotHyphenatedLowercase" />
		<exclude name="Generic.Arrays.DisallowShortArraySyntax" />
	</rule>
    <rule ref="WordPress.WP.I18n">
        <properties>
            <property name="text_domain" type="array" value="rocketcdn" />
        </properties>
    </rule>
    <rule ref="WordPress.NamingConventions.PrefixAllGlobals">
        <properties>
            <property name="prefixes" type="array" value="RocketCDN" />
        </properties>
    </rule>
    <rule ref="WordPress.Files.FileName">
        <properties>
            <property name="strict_class_file_names" value="false" />
        </properties>
    </rule>

	<rule ref="WordPress-Docs">
		<exclude name="Squiz.Commenting.FileComment.Missing"/>
		<exclude name="Squiz.Commenting.ClassComment.Missing"/>
	</rule>

	<!-- Rules: WordPress Coding Standards - see
		https://github.com/WordPress-Coding-Standards/WordPress-Coding-Standards
		WordPress-Extra includes WordPress-Core -->
	<rule ref="WordPress-Extra">
		<exclude name="Generic.Arrays.DisallowShortArraySyntax"/>
		<exclude name="WordPress.PHP.DisallowShortTernary.Found"/>
	</rule>

	<!-- Enforce short array syntax: `[]` in place of `array()`. -->
	<rule ref="Generic.Arrays.DisallowLongArraySyntax" />
</ruleset>