Edit file File name : PostFileVisitor.php Content :<?php namespace Guzzle\Service\Command\LocationVisitor\Request; use Guzzle\Http\Message\RequestInterface; use Guzzle\Http\Message\PostFileInterface; use Guzzle\Service\Command\CommandInterface; use Guzzle\Service\Description\Parameter; /** * Visitor used to apply a parameter to a POST file */ class PostFileVisitor extends AbstractRequestVisitor { public function visit(CommandInterface $command, RequestInterface $request, Parameter $param, $value) { $value = $param->filter($value); if ($value instanceof PostFileInterface) { $request->addPostFile($value); } else { $request->addPostFile($param->getWireName(), $value); } } } Save