phpcs.xml

<?xml version="1.0"?>
<ruleset xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:noNamespaceSchemaLocation="vendor/squizlabs/php_codesniffer/phpcs.xsd">

    <config name="testVersion" value="5.5-"/>

    <arg name="basepath" value="."/>
    <arg name="cache" value=".phpcs-cache"/>
    <arg name="colors"/>
    <arg name="extensions" value="php,phps"/>
    <arg name="parallel" value="10"/>
    <!-- Show progress -->
    <arg value="p"/>

    <file>src</file>

    <rule ref="PSR12">
        <exclude name="PSR1.Classes.ClassDeclaration.MissingNamespace"/>
        <exclude name="PSR1.Classes.ClassDeclaration.MultipleClasses"/>
        <exclude name="PSR1.Files.SideEffects.FoundWithSymbols"/>
        <exclude name="PSR1.Methods.CamelCapsMethodName"/>
        <exclude name="PSR1.Methods.CamelCapsMethodName.NotCamelCaps"/>
        <exclude name="PSR2.Methods.MethodDeclaration.Underscore"/>
        <exclude name="PSR12.Properties.ConstantVisibility.NotFound"/>
    </rule>
    <rule ref="PHPCompatibility">
        <exclude name="PHPCompatibility.Constants.NewConstants.stream_crypto_method_tlsv1_1_clientFound"/>
        <exclude name="PHPCompatibility.Constants.NewConstants.stream_crypto_method_tlsv1_2_clientFound"/>
        <exclude name="PHPCompatibility.Constants.RemovedConstants.intl_idna_variant_2003Deprecated"/>
        <exclude name="PHPCompatibility.FunctionUse.NewFunctions.random_bytesFound"/>
        <exclude name="PHPCompatibility.IniDirectives.RemovedIniDirectives.mbstring_func_overloadDeprecated"/>
        <exclude name="PHPCompatibility.ParameterValues.NewIDNVariantDefault.NotSet"/>
    </rule>
</ruleset>