How to send file via pecl_http? - php

Question

I'm writing API Client, but I can't send files via pecl_http. I wrote everything on http\Client. Most things by copy Postman things, but when I send I get null files. How should I send it? how I should put into this script my $_FILES variable with data?
<?php
$client = new http\Client;
$request = new http\Client\Request;
$body = new http\Message\Body;
$body->addForm(NULL, array(
array(
'name' => 'photo',
'type' => null,
'file' => 'user_path/2018-11-09 o 15.00.48.png',
'data' => null
)
));
$request->setRequestUrl('url');
$request->setRequestMethod('POST');
$request->setBody($body);
$request->setHeaders(array(
'Postman-Token' => 'f6154fff-46f4-47d0-a7c3-98d7de8d0f24',
'Cache-Control' => 'no-cache',
'Content-Type' => 'application/x-www-form-urlencoded'
));
$client->enqueue($request)->send();
$response = $client->getResponse();
echo $response->getBody();

Answer 1

Here is part of the code I found in: Pecl_http Tutorial
<?php
$r = new HttpRequest('http://dev.iworks.at/.print_request.php', HTTP_METH_POST);
// if redirects is set to true, a single redirect is allowed;
// one can set any reasonable count of allowed redirects
$r->setOptions(
array( 'cookies' => array('MyCookie' => 'has a value'),
'redirect' => true,
)
);
// common form data
$r->setPostFields(
array( 'name' => 'Mike',
'mail' => 'mike#php.net',
)
);
// add the file to post (form name, file name, file type)
touch('profile.jpg');
$r->addPostFile('image', 'profile.jpg', 'image/jpeg');
try {
print $r->send()->getBody();
} catch (HttpException $e) {
print $e;
}
?>