PHP sends a POST request

4. /**
6. * Send POST request
8. * @param string $url request address
10. * @param array $post _data post key value pair data
12. * @return String
14. */
16. function send_post ($url, $post _data) {
20. $postdata = http_build_query ($post _data);
22. $options = array(
24. ' http ' = = Array(
26. ' method ' = ' POST ',
28. ' header ' = ' content-type:application/x-www-form-urlencoded ',
30. ' content ' = $postdata,
32. ' timeout ' = * + //Time-out (unit: s)
34. )
36. );
38. $context = stream_context_create ($options);
40. $result = file_get_contents($url, False, $context);
44. return $result;
46. }
50. //How to use
52. $post _data = array(
54. ' username ' = ' stclair2201 ',
56. ' password ' = ' Handan '
58. );
60. Send_post (' http://www.qianyunlai.com ', $post _data);
72. /**
74. * Socket version
76. * How to use:
78. * $post _string = "App=socket&version=beta";
80. * Request_by_socket (' chajia8.com ', '/restserver.php ', $post _string);
82. */
84. function request_by_socket ($remote _server,$remote _path,$post _string,$ Port = up,$timeout = 30) {
86. $socket = fsockopen($remote _server, $port, $errno, $errstr , $timeout);
88. if (! $socket) die ("$errstr ($errno)");
90. Fwrite ($socket, "POST $remote _path http/1.0");
92. Fwrite ($socket, "User-agent:socket Example");
94. Fwrite ($socket, "HOST: $remote _server");
96. Fwrite ($socket, "content-type:application/x-www-form-urlencoded");
98. Fwrite ($socket, "content-length:" .) (strlen($post _string) + 8). "");
100. Fwrite ($socket, "accept:*/*");
102. Fwrite ($socket, "");
104. Fwrite ($socket, "mypost= $post _string");
106. Fwrite ($socket, "");
108. $header = "";
110. while ($str = Trim (fgets($socket, 4096)) {
112. $header . = $str;
114. }
118. $data = "";
120. while (! feof ($socket)) {
122. $data . = fgets($socket, 4096);
124. }
128. return $data;
130. }
132. ?>
138. /**
140. * Curl Version
142. * How to use:
144. * $post _string = "App=request&version=beta";
146. * Request_by_curl (' http://www.qianyunlai.com/restServer.php ', $post _string);
148. */
150. function request_by_curl ($remote _server, $post _string) {
152. $ch = Curl_init ();
154. curl_setopt ($ch, Curlopt_url, $remote _server);
156. curl_setopt ($ch, Curlopt_postfields, ' mypost= ' . $post _string);
158. curl_setopt ($ch, Curlopt_returntransfer, true);
160. curl_setopt ($ch, curlopt_useragent, "qianyunlai.com's CURL Example beta");
162. $data = curl_exec ($ch);
164. Curl_close ($ch);
168. return $data;
170. }
172. ?>

Original address: http://blog.sjzycxx.cn/post/435/

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