mcst/phpcs.xml

<?xml version="1.0"?>

<ruleset name="PHP_CodeSniffer">

  <description>PHPCS configuration file.</description>

  <arg name="basepath" value="." />
  <arg name="extensions" value="php" />
  <arg name="colors" />
  <arg name="cache" value=".phpcs-cache" />
  <arg value="p" />
  <arg value="s" />

  <!-- Check PHP files in the src/ directory -->
  <file>src/</file>

  <!-- Our base rule: set to PSR12-->
  <rule ref="PSR12">
    <exclude name="PSR12.Classes.OpeningBraceSpace.Found" />
    <exclude name="PSR2.Classes.ClassDeclaration.OpenBraceNewLine" />
    <exclude name="PSR2.Classes.ClassDeclaration.CloseBraceAfterBody" />
    <exclude name="Squiz.Functions.MultiLineFunctionDeclaration.BraceOnSameLine" />
  </rule>

  <!-- Some custom rules -->
  <rule ref="Generic.Functions.OpeningFunctionBraceKernighanRitchie" />
  <rule ref="Generic.Classes.OpeningBraceSameLine" />
  <!-- Set indent size to 2 -->
  <rule ref="Generic.WhiteSpace.ScopeIndent">
    <properties>
      <property name="indent" value="2" />
    </properties>
  </rule>

</ruleset>