Adding XHProf as a PHPUnit listener

xhprof-phpunit-config

 <listeners>
  <listener class="PHPUnit_Util_Log_XHProf" file="/usr/lib/php/PHPUnit/Util/Log/XHProf.php">
   <arguments>
    <array>
     <element key="xhprofLibFile">
      <string>/Users/ben/Sites/xhprof_lib/utils/xhprof_lib.php</string>
     </element>
     <element key="xhprofRunsFile">
      <string>/Users/ben/Sites/xhprof_lib/utils/xhprof_runs.php</string>
     </element>
     <element key="xhprofWeb">
      <string>http://localhost/xhprof_html/index.php</string>
     </element>
     <element key="appNamespace">
      <string>THE_APPLICATION</string>
     </element>
     <element key="xhprofFlags">
      <string>XHPROF_FLAGS_CPU,XHPROF_FLAGS_MEMORY</string>
     </element>
    </array>
   </arguments>
  </listener>
 </listeners>