phpcs.xml

<?xml version="1.0"?>
<ruleset name="Lamb standard">
    <description>PHP Coding Standards for Lamb</description>

    <!-- Set the PHP version to use for PHP_CodeSniffer (and thus HM Linter) to PHP 8.0. -->
    <config name="php_version" value="80200"/>

    <!-- Set a minimum PHP version for PHPCompatibility. -->
    <config name="testVersion" value="8.2-"/>

    <!-- Show sniff codes in all reports. -->
    <arg value="s"/>

    <!-- Check PHP files only. -->
    <arg name="extensions" value="php"/>

    <!-- leave only src -->
    <exclude-pattern>\.*/</exclude-pattern>
    <exclude-pattern>vendor/</exclude-pattern>
    <exclude-pattern>vendor/</exclude-pattern>

    <!-- Check for PHP cross-version compatibility. -->
    <rule ref="PHPCompatibility"/>
    <rule ref="PSR2">
        <!-- tests/-->
        <exclude name="PSR2.Methods.MethodDeclaration.Underscore"/>
        <exclude name="PSR2.Namespaces.UseDeclaration.SpaceAfterUse"/>
    </rule>
    <rule ref="PSR12">
        <!-- Disable specific rules I don't like -->
        <exclude name="Generic.Files.LineLength.TooLong"/>
        <exclude name="PSR1.Files.SideEffects.FoundWithSymbols"/>
    </rule>
</ruleset>