Sample Call

<?php
// SOAP_CLIENT_BASEDIR - folder that contains the PHP Toolkit and your WSDL
// $USERNAME - variable that contains your Salesforce.com username (must be in the form of an email)
// $PASSWORD - variable that contains your Salesforce.ocm password

define("SOAP_CLIENT_BASEDIR", "../../soapclient");
require_once (SOAP_CLIENT_BASEDIR.'/SforcePartnerClient.php');
require_once (SOAP_CLIENT_BASEDIR.'/SforceHeaderOptions.php');

try {
	$mySforceConnection = new SforcePartnerClient();
	$mySoapClient = $mySforceConnection->createConnection(SOAP_CLIENT_BASEDIR.'/partner.wsdl.xml');
	$mylogin = $mySforceConnection->login($USERNAME, $PASSWORD);

	$query = 'SELECT Id,Name,BillingStreet,BillingCity,BillingState,Phone,Fax from Account Limit 1';
	$response = $mySforceConnection->query($query);
	$queryResult = new QueryResult($response);

	foreach ($queryResult->records as $record) {
		print_r($record);
	}

} catch (Exception $e) {
  print_r($mySforceConnection->getLastRequest());
	echo $e->faultstring;
}
?>

Sample Output

SObject Object
(
    [type] => Account
    [fields] => SimpleXMLElement Object
        (
            [Name] => Golden Straw
            [BillingStreet] => 4322 Haystack Boulevard
            [BillingCity] => Wichita
            [BillingState] => KA
            [Phone] => 666.666.6666
            [Fax] => 555.555.5555
        )

    [Id] => 0015000000L3zYdAAJ
)