How to read SMW data from PHP code

<?php
class SomeClass{
	//Return all Semantic Properties with Values for given Title object
	public static function getSMWPropertyValuesForTitle(Title $oTitle){
		$store = SMW\StoreFactory::getStore()->getSemanticData( \SMW\DIWikiPage::newFromTitle( $oTitle ) );
		//$store instanceof SMWSql3StubSemanticData;
		$arrSMWProps = $store->getProperties();
		$arrValues = [ ];
		foreach ( $arrSMWProps as $smwProp ) {
			//$smwProp instanceof SMW\DIProperty;
			$arrSMWPropValues = $store->getPropertyValues( $smwProp );
			foreach ( $arrSMWPropValues as $smwPropValue ) {
				$arrValues[ $smwProp->getLabel() ][] = $smwPropValue->getSerialization();
			}
		}
		return $arrValues;
	}
}