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