phpcs.xml

<?xml version="1.0"?>
<ruleset name="WPStandard">
  <description>WP Standard 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>

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

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

  <!-- Use PSR-12 as a base -->
  <rule ref="PSR12"/>

  <!-- Custom Rules -->
  <rule ref="Generic.Arrays.ArrayIndent"/>
  <rule ref="Generic.Arrays.DisallowLongArraySyntax"/>
  <rule ref="Generic.PHP.DeprecatedFunctions"/>
  <rule ref="Generic.Commenting.DocComment"/>
  <rule ref="Squiz.Strings.DoubleQuoteUsage"/>
  <rule ref="Squiz.WhiteSpace.SemicolonSpacing"/>
  <rule ref="Squiz.WhiteSpace.SuperfluousWhitespace"/>
</ruleset>