phpcs.xml

<?xml version="1.0"?>
<ruleset name="CodePlusDev">
    <description>PHP_CodeSniffer configuration for Project</description>

    <arg name="tab-width" value="false" />

    <!-- Run against the PSR12 standard -->
    <rule ref="PSR12">
        <!-- Don't require tabs for indentation -->
        <exclude name="Generic.WhiteSpace.DisallowSpaceIndent" />
        <exclude name="Squiz.Strings.DoubleQuoteUsage.NotRequired" />
        <exclude name="PSR2.Classes.PropertyDeclaration.Underscore" />

        <properties>
            <property name="minimumWarningSeverity" value="0" />
            <property name="indent" value="4" />
            <property name="tabIndent" value="false" />
        </properties>
    </rule>

    <!-- Require spaces for indentation -->
    <rule ref="Generic.WhiteSpace.ScopeIndent">
        <properties>
            <property name="indent" value="4" />
            <property name="tabIndent" value="false" />
        </properties>
    </rule>

    <rule ref="Generic.WhiteSpace.DisallowTabIndent">
        <severity>0</severity>
    </rule>
</ruleset>