phpcs.xml

<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" name="PHP_CodeSniffer" xsi:noNamespaceSchemaLocation="phpcs.xsd">
    <description>The coding standard for PHP_CodeSniffer itself.</description>

    <file>lib</file>
    <file>test</file>

    <arg name="report" value="code" />
    <arg name="basepath" value="." />
    <arg name="colors" />
    <arg name="parallel" value="75" />
    <arg value="np" />

    <!-- Don't hide tokenizer exceptions -->
    <rule ref="Internal.Tokenizer.Exception">
        <type>error</type>
    </rule>

    <!-- Include the whole PSR12 standard -->
    <rule ref="PSR12">
        <!-- Exclude "Method name is not in camel caps format" -->
        <exclude name="PSR1.Methods.CamelCapsMethodName" />

        <!-- Exclude "Each class must be in a namespace of at least one level (a top-level vendor name)" -->
        <exclude name="PSR1.Classes.ClassDeclaration" />

        <!-- Exclude "Visibility must be declared on property" -->
        <exclude name="PSR2.Classes.PropertyDeclaration.ScopeMissing" />
    </rule>
</ruleset>