phpcs.xml

<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="Settings-API" xsi:noNamespaceSchemaLocation="https://raw.githubusercontent.com/squizlabs/PHP_CodeSniffer/master/phpcs.xsd">

    <description>A custom set of rules to check for this project</description>
    <arg name="colors"/>
    <arg name="tab-width" value="4" />

    <!-- Only check the PHP files. -->
    <arg name="extensions" value="php"/>

    <!-- Check PHP version compatibility. -->
    <rule ref="PHPCompatibility"/>
    <config name="testVersion" value="7.4-"/>

    <file>./admin/</file>
    <file>./config/</file>
    <file>./functions/</file>
    <file>./hooks/</file>
    <file>./src/</file>
    <file>./templates/</file>
    <file>./tests/</file>
    <file>./_init.php</file>
    <file>./_init-admin.php</file>
    <file>./bootstrap.php</file>
    <file>./index.php</file>
    <file>./italystrap.php</file>
    <file>./uninstall.php</file>

    <!-- Use PSR12 as a base.-->
    <rule ref="PSR12">
    </rule>

    <exclude-pattern>*/vendor/*</exclude-pattern>
    <exclude-pattern>*/tests/_support/*</exclude-pattern>
</ruleset>