phpcs.xml

<?xml version="1.0"?>
<ruleset name="OptimizelyPSR2">
  <!-- description for custom ruleset -->
  <description>A custom coding standard for Optimizely PHP-SDK based on PSR2</description>

  <!-- If no files or directories are specified on commandline, these files will be sniffed -->
  <file>./src</file>
  <file>./tests</file>

  <!-- Exclude patterns for files to be excluded from sniffing -->
  <!-- <exclude-pattern>./tests/EventTests/*</exclude-pattern> -->

  <!-- Embed command line arguments in config file. -->
  <arg name="tab-width" value="4"/>

  <!-- To exclude any rule sniff, get sniff name by running phpcs with -s switch -->
  <rule ref="PSR2">
    <exclude name="Generic.Files.LineLength.TooLong"/>
    <exclude name="PSR2.Classes.PropertyDeclaration.Underscore"/>
    <exclude name="PSR1.Classes.ClassDeclaration.MultipleClasses"/>
    <exclude name="PSR1.Files.SideEffects.FoundWithSymbols"/>
    <exclude name="Generic.Files.LineEndings.InvalidEOLChar"/>
  </rule >
</ruleset>