Edit file File name : QueryVisitor.php Content :<?php namespace Guzzle\Service\Command\LocationVisitor\Request; use Guzzle\Http\Message\RequestInterface; use Guzzle\Service\Command\CommandInterface; use Guzzle\Service\Description\Parameter; /** * Visitor used to apply a parameter to a request's query string */ class QueryVisitor extends AbstractRequestVisitor { public function visit(CommandInterface $command, RequestInterface $request, Parameter $param, $value) { $request->getQuery()->set($param->getWireName(), $this->prepareValue($value, $param)); } } Save