PHP向特定URL发送POST数据
发表于 PHP
2014-04-23 13:01
字数: 1901
阅读量: 9,532
方法一:HTTP函数发送方式
说明:$data为POST发送的数据:$key为参数名,$val为参数值
- $URL = "http://pre.payment.sdoa.sdo.com/";
- $data = $key1."=".val1."&".$key2."=".val2;
- $PostResult = http_post_data($BGWURL,$data );
方法二:Curl Post数据
- function _curl_post($url, $vars) {
- $ch = curl_init();
- curl_setopt($ch,CURLOPT_RETURNTRANSFER, 1);
- curl_setopt($ch, CURLOPT_URL,$url);
- curl_setopt($ch, CURLOPT_POST, 1 );
- curl_setopt($ch, CURLOPT_HEADER, 0 ) ;
- curl_setopt($ch, CURLOPT_POSTFIELDS, "var=".$vars);
- $data = curl_exec($ch);
- curl_close($ch);
- if ($data)
- return $data;
- else
- return false;
- }
方法三:fsockopen方式
说明:$data为POST发送的数据:$data为数组形式
- function posttohost($url, $data) {
- $url = parse_url($url);
- if (!$url) return "couldn't parse url";
- if (!isset($url['port'])) { $url['port'] = ""; }
- if (!isset($url['query'])) { $url['query'] = ""; }
- $encoded = "";
- while (list($k,$v) = each($data)) {
- $encoded .= ($encoded ? "&" : "");
- $encoded .= rawurlencode($k)."=".rawurlencode($v);
- }
- $fp = fsockopen($url['host'], $url['port'] ? $url['port'] : 80);
- if (!$fp) return "Failed to open socket to $url[host]";
- fputs($fp, sprintf("POST %s%s%s HTTP/1.0/n", $url['path'], $url['query'] ? "?" : "", $url['query']));
- fputs($fp, "Host: $url[host]/n");
- fputs($fp, "Content-type: application/x-www-form-urlencoded/n");
- fputs($fp, "Content-length: " . strlen($encoded) . "/n");
- fputs($fp, "Connection: close/n/n");
- fputs($fp, "$encoded/n");
- $line = fgets($fp,1024);
- if (!eregi("^HTTP/1/.. 200", $line)) return;
- $results = ""; $inheader = 1;
- while(!feof($fp)) {
- $line = fgets($fp,1024);
- if ($inheader && ($line == "/n" || $line == "/r/n")) {
- $inheader = 0;
- }
- elseif (!$inheader) {
- $results .= $line;
- }
- }
- fclose($fp);
- return $results;
- }
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