phpcs.xml

<?xml version="1.0"?>
<ruleset name="PSR2-package">
    <description>The PSR2 standard</description>

    <!-- use preg_match https://github.com/squizlabs/PHP_CodeSniffer/issues/742#issuecomment-215250517 -->
    <exclude-pattern>/resources/</exclude-pattern>
    <exclude-pattern>/vendor/</exclude-pattern>
    <exclude-pattern>/_[a-zA-Z0-9\._]+\.php</exclude-pattern>
    <exclude-pattern>/\.[a-zA-Z0-9\._]+\.php</exclude-pattern>
    <exclude-pattern>\.git</exclude-pattern>

    <!-- Include the whole PSR2 standard -->
    <rule ref="PSR2">
        <exclude name="PSR1.Methods.CamelCapsMethodName"/>
        <exclude name="PSR2.Files.EndFileNewline"/>
        <exclude name="PSR2.Methods.FunctionCallSignature.MultipleArguments"/>
        <exclude name="Squiz.ControlStructures.ControlSignature.SpaceAfterCloseBrace"/>
    </rule>

    <!-- Lines can be longer -->
    <rule ref="Generic.Files.LineLength">
        <properties>
            <property name="lineLimit" value="9999"/>
        </properties>
    </rule>
</ruleset>