<?php	
        $propParam->PropertyName = "Date";                          
        $propParam->PropertyMatchString = "17/05/2011";        

        $obj->SessionContext = $sessionContext;
		$obj->ServiceID = "419";
		$obj->MaxResult ="24";
		$obj->StartPos = "0";
		$obj->MaxResult = "10";
		$obj->SearchString = 'Idir';
		$obj->SortOption= $sortOption;
        $obj->PropertiesFilterParameters = array ($propParam);
		$obj->PropertiesFilter ="%1";

        //Ensure that the array key is exactly the same as the expected parameter name declared in the webservice.
        $myParameter = array('parameters'=>$obj);
   
        //Create a SOAP client
        $client = new SoapClient("http://cs2.acme.com/ContentService.svc?wsdl", 
									array('location' => "http://cs2.acme.com/ContentService.svc/basic"));

		$findContentResponse = $client->FindContent($myParameter);
		
		print_r($findContentResponse);
?>

Advanced PropertiesFilterParameters PHP

PHP