Simple as chips wrapper around PHP curl

CURL.php

<?php
/**
 * Simple as chips wrapper around PHP curl
 * @author git@lucideer.com
 */
namespace lucideer;

use Composer\CaBundle\CaBundle;

class CURL
{
    /**
     * Simple wrapper around a cURL HTTP request
     * Should support most common request types
     * Should "just work" for HTTP/HTTPS (*_SSL_* options are ignored for HTTP)
     *
     * @depends https://packagist.org/packages/composer/ca-bundle
     * @param $method string - HTTP method
     * @param $url string - URL for the request
     * @param $body string optional - request body as a plain string
     * @param $headers array optional - key value hash of HTTP headers
     * @return $responseData \StdClass - object of the following form:
     *  {
     *      request : original request (for debugging)
     *      response: <cURL response body string>,
     *      info    : <cURL info array>,
     *      error   : <cURL error string>,
     *  };
     */
    public function httpRequest($method, $url, $body = '', $headers = [])
    {
        if ($body !== '') {
            $headers['Content-Length'] = mb_strlen($body, 'UTF-8');
        }
        $caBundlePath = CaBundle::getSystemCaRootBundlePath();

        $c = curl_init();
        curl_setopt_array($c, [
            CURLOPT_RETURNTRANSFER => true,
            CURLOPT_CUSTOMREQUEST  => $method,
            CURLOPT_URL            => $url,
            CURLOPT_POSTFIELDS     => $body,
            CURLOPT_HTTPHEADER     => $headers,
            CURLOPT_CAINFO         => $caBundlePath,
            CURLOPT_SSL_VERIFYHOST => 2,
            CURLOPT_SSL_VERIFYPEER => true
        ]);

        $request  = $this->prettyPrintRequest($method, $url, $headers, $body);
        $response = curl_exec($c);
        $info     = curl_getinfo($c);
        $error    = curl_error($c);
        curl_close($c);

        return (object) [
            'request'  => $request,
            'response' => $response,
            'info'     => $info,
            'error'    => $error
        ];
    }

    /**
     * Quick little utility method for pretty-printing the request for debug
     *
     * @param $method string - HTTP method
     * @param $url string - full URL
     * @param $headers array - headers as fed to CURLOPT_HTTPHEADER
     * @param $body string optiona - POST body, if any
     * @return string - the formatted request
     */
    private function prettyPrintRequest($method, $url, $headers, $body='')
    {
        $path = preg_replace('/^([a-z]*:)?\/\/\/?[a-z:@]*[^\/]*/i', '', $url);
        $allHeaders = $headers + ['Host' => parse_url($url, PHP_URL_HOST)];
        $headerString = implode("\n", array_map(
            function ($k, $v) { return "$k: $v"; },
            array_keys($allHeaders),
            $allHeaders
        ));
        return "$method $path HTTP/1.1\n$headerString\n\n$body";
    }
}