}
if ( $samplingRates ) {
array_walk( $data, function ( $item ) use ( $samplingRates ) {
- /** @var $item StatsdData */
+ /** @var StatsdData $item */
foreach ( $samplingRates as $pattern => $rate ) {
if ( fnmatch( $pattern, $item->getKey(), FNM_NOESCAPE ) ) {
$item->setSampleRate( $item->getSampleRate() * $rate );