phpcs.xml

<?xml version="1.0"?>
<ruleset name="PSR-MOD">
    <description>Based on PSR-2</description>

    <rule ref="PSR2">
        <!-- exclude rules -->
        <exclude name="PSR1.Classes.ClassDeclaration"/>
        <exclude name="PSR1.Files.SideEffects"/>
        <exclude name="Squiz.WhiteSpace.SuperfluousWhitespace"/>
        <!-- exclude files -->
        <exclude-pattern>*.md</exclude-pattern>
        <exclude-pattern>*/views/*</exclude-pattern>
    </rule>

    <!-- Use single quote -->
    <rule ref="Squiz.Strings.DoubleQuoteUsage" />
    <rule ref="Squiz.Strings.DoubleQuoteUsage.ContainsVar">
       <severity>0</severity>
    </rule>

    <!-- Ignore missing namespace for migrations -->
    <rule ref="PSR1.Classes.ClassDeclaration.MissingNamespace">
       <exclude-pattern>*/migrations/*</exclude-pattern>
    </rule>

    <!-- Ignore camel caps format for class name of migrations -->
    <rule ref="Squiz.Classes.ValidClassName.NotCamelCaps">
       <exclude-pattern>*/migrations/*</exclude-pattern>
    </rule>

    <!-- Line Length -->
    <rule ref="Generic.Files.LineLength">
        <properties>
            <property name="lineLimit" value="120"/>
            <property name="absoluteLineLimit" value="120"/>
        </properties>
    </rule>

</ruleset>