phpcs.xml

<?xml version="1.0"?>
<ruleset name="Version Assets">
  <description>Version Assets Coding Standards</description>

  <!-- Scan all files in directory -->
  <file>.</file>

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

  <!-- Ignore Composer dependencies -->
  <exclude-pattern>vendor/</exclude-pattern>
  <exclude-pattern>wordpress/</exclude-pattern>
  <!-- Ignore Test config/bootstrap -->
  <exclude-pattern>tests/*.php</exclude-pattern>

  <!-- Show colors in console -->
  <arg value="-colors"/>

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

  <!-- Use PSR-2 as a base -->
  <rule ref="PSR2"/>

  <!-- Allow snake_case method names in test cases -->
  <rule ref="PSR1.Methods.CamelCapsMethodName.NotCamelCaps">
    <exclude-pattern>tests/(feature|unit)</exclude-pattern>
  </rule>

  <!-- Don't require method visibility in test cases -->
  <rule ref="Squiz.Scope.MethodScope.Missing">
    <exclude-pattern>tests/(feature|unit)</exclude-pattern>
  </rule>
</ruleset>