Subversion Repositories php-qbpwcf

Rev

Details | Last modification | View Log | RSS feed

Rev Author Line No. Line
3 liveuser 1 
<?php
2 
 
3 
namespace Guzzle\Http\Curl;
4 
 
5 
/**
6 
 * Class used for querying curl_version data
7 
 */
8 
class CurlVersion
9 
{
10 
    /** @var array curl_version() information */
11 
    protected $version;
12 
 
13 
    /** @var CurlVersion */
14 
    protected static $instance;
15 
 
16 
    /** @var string Default user agent */
17 
    protected $userAgent;
18 
 
19 
    /**
20 
     * @return CurlVersion
21 
     */
22 
    public static function getInstance()
23 
    {
24 
        if (!self::$instance) {
25 
            self::$instance = new self();
26 
        }
27 
 
28 
        return self::$instance;
29 
    }
30 
 
31 
    /**
32 
     * Get all of the curl_version() data
33 
     *
34 
     * @return array
35 
     */
36 
    public function getAll()
37 
    {
38 
        if (!$this->version) {
39 
            $this->version = curl_version();
40 
        }
41 
 
42 
        return $this->version;
43 
    }
44 
 
45 
    /**
46 
     * Get a specific type of curl information
47 
     *
48 
     * @param string $type Version information to retrieve. This value is one of:
49 
     *     - version_number:     cURL 24 bit version number
50 
     *     - version:            cURL version number, as a string
51 
     *     - ssl_version_number: OpenSSL 24 bit version number
52 
     *     - ssl_version:        OpenSSL version number, as a string
53 
     *     - libz_version:       zlib version number, as a string
54 
     *     - host:               Information about the host where cURL was built
55 
     *     - features:           A bitmask of the CURL_VERSION_XXX constants
56 
     *     - protocols:          An array of protocols names supported by cURL
57 
     *
58 
     * @return string|float|bool if the $type is found, and false if not found
59 
     */
60 
    public function get($type)
61 
    {
62 
        $version = $this->getAll();
63 
 
64 
        return isset($version[$type]) ? $version[$type] : false;
65 
    }
66 
}