message: Enable newrelic only if XDEBUG_ENABLE is set.
diff: # envplate the newrelic ini file
  ep /usr/local/etc/php/conf.d/newrelic.disable
  -# enable newrelic
  +# enable newrelic only if XDEBUG_ENABLE is set
  +if [ ${XDEBUG_ENABLE+x} ]; then
  mv /usr/local/etc/php/conf.d/newrelic.disable /usr/local/etc/php/conf.d/newrelic.ini
  +fi
  