ruleset.xml

<?xml version="1.0"?>
<ruleset name="PHP_CodeSniffer">
 <description>The coding standard for PHP_CodeSniffer itself.</description>
 <exclude-pattern>*/Tests/*</exclude-pattern>

 <!-- Include the whole PEAR standard -->
 <rule ref="PEAR"/>

 <!-- Include most of the Squiz standard -->
 <rule ref="Squiz">
  <exclude name="Squiz.Classes.ClassFileName"/>
  <exclude name="Squiz.Classes.ValidClassName"/>
  <exclude name="Squiz.Commenting.ClassComment"/>
  <exclude name="Squiz.Commenting.FileComment"/>
  <exclude name="Squiz.Commenting.FunctionComment"/>
  <exclude name="Squiz.Commenting.VariableComment"/>
  <exclude name="Squiz.ControlStructures.SwitchDeclaration"/>
  <exclude name="Squiz.Files.FileExtension"/>
  <exclude name="Squiz.NamingConventions.ConstantCase"/>
 </rule>

 <!-- We allow variables to be used inside double quoted strings -->
 <rule ref="Squiz.Strings.DoubleQuoteUsage.ContainsVar">
  <severity>0</severity>
 </rule>

</ruleset>