phpcs.xml

<?xml version="1.0"?>

<ruleset name="PHP_CodeSniffer">
    <description>PHPCS configuration file.</description>
    <!-- check all files in the app directory, feel free to add more files with:
    <file>FOLDER NAME</file>
    -->
    <file>.</file>

    <!-- exclude our migrations directory from the violation check-->
    <exclude-pattern>tests/*</exclude-pattern>
    <exclude-pattern>vendor/*</exclude-pattern>
    <exclude-pattern>var/*</exclude-pattern>

    <!-- ignore warnings and display ERRORS only -->
    <!-- <arg value="np"/> -->

    <!-- Use ruleset PSR12-->
    <rule ref="PSR12"/>
    <rule ref="Squiz.NamingConventions"/>
    <rule ref="Squiz.NamingConventions.ValidFunctionName.PrivateNoUnderscore">
        <severity>0</severity>
    </rule>
    <rule ref="Squiz.NamingConventions.ValidVariableName.PrivateNoUnderscore">
        <severity>0</severity>
    </rule>
</ruleset>