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- Veröffentlicht
- 28.08.2024
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Curl.php
01 <?php
02
03 /**
04 * @package s9e\TextFormatter
05 * @copyright Copyright (c) 2010-2022 The s9e authors
06 * @license http://www.opensource.org/licenses/mit-license.php The MIT License
07 */
08 namespace s9e\TextFormatter\Utils\Http\Clients;
09
10 use s9e\TextFormatter\Utils\Http\Client;
11
12 class Curl extends Client
13 {
14 /**
15 * @var resource cURL handle, shared across instances
16 */
17 protected static $handle;
18
19 /**
20 * {@inheritdoc}
21 */
22 public function get($url, array $options = [])
23 {
24 $options += ['headers' => []];
25
26 $handle = $this->getHandle();
27 curl_setopt($handle, CURLOPT_HEADER, !empty($options['returnHeaders']));
28 curl_setopt($handle, CURLOPT_HTTPGET, true);
29 curl_setopt($handle, CURLOPT_HTTPHEADER, $options['headers']);
30 curl_setopt($handle, CURLOPT_URL, $url);
31
32 return curl_exec($handle);
33 }
34
35 /**
36 * {@inheritdoc}
37 */
38 public function post($url, array $options = [], $body = '')
39 {
40 $options += ['headers' => []];
41 $options['headers'][] = 'Content-Length: ' . strlen($body);
42
43 $handle = $this->getHandle();
44 curl_setopt($handle, CURLOPT_HEADER, !empty($options['returnHeaders']));
45 curl_setopt($handle, CURLOPT_HTTPHEADER, $options['headers']);
46 curl_setopt($handle, CURLOPT_POST, true);
47 curl_setopt($handle, CURLOPT_POSTFIELDS, $body);
48 curl_setopt($handle, CURLOPT_URL, $url);
49
50 return curl_exec($handle);
51 }
52
53 /**
54 * Return a globally cached cURL handle, configured for current instance
55 *
56 * @return resource
57 */
58 protected function getHandle()
59 {
60 if (!isset(self::$handle))
61 {
62 self::$handle = $this->getNewHandle();
63 }
64
65 curl_setopt(self::$handle, CURLOPT_SSL_VERIFYPEER, $this->sslVerifyPeer);
66 curl_setopt(self::$handle, CURLOPT_TIMEOUT, $this->timeout);
67
68 return self::$handle;
69 }
70
71 /**
72 * Create and return a new cURL handle
73 *
74 * @return resource
75 */
76 protected function getNewHandle()
77 {
78 $handle = curl_init();
79 curl_setopt($handle, CURLOPT_ENCODING, '');
80 curl_setopt($handle, CURLOPT_FAILONERROR, true);
81 curl_setopt($handle, CURLOPT_FOLLOWLOCATION, true);
82 curl_setopt($handle, CURLOPT_RETURNTRANSFER, true);
83
84 return $handle;
85 }
86 }