Use PHP socket to submit data to the specified page

Use PHP socket to submit data to the specified page_PHP tutorial

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Release： 2016-07-21 15:51:16

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Using load post and so on in jquery, I couldn't get the results I wanted! So suddenly ----- everything I have been thinking about these days has been in vain, and now I have to do this
Now I want to specify it in php The page should submit data, and it should have a return value
So I looked for this function, but I didn’t try it. I thought it would be OK if the space could be passed
It was brought from the village!

Copy code The code is as follows:

/*-------------------------- --------------------------------------------- 
*Function ：Use PHP socket to submit data to the specified page 
* 
* Author: Honghe.c 
* 
* Description: post($url, $data) 
* 
* $url = 'http://www.jb51.net'; 
* $data[user] = 'hong'; 
* $data[pass] = 'xowldo'; 
* echo post($url , $data); 
*------------------------------------------------- ------------------*/ 

function post($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/1.0n", $ url['path'], $url['query'] ? "?" : "", $url['query'])); 
 fputs($fp, "Host: $url[host]n" ); 
 fputs($fp, "Content-type: application/x-www-form-urlencodedn"); 
 fputs($fp, "Content-length: " . strlen($encoded) . "n "); 
 fputs($fp, "Connection: closenn"); 

 fputs($fp, "$encodedn"); 

 $line = fgets($fp,1024 ); 
 if (!eregi("^HTTP/1.. 200", $line)) return; 

 $results = ""; $inheader = 1; 
 while(!feof ($fp)) { 
 $line = fgets($fp,1024); 
 if ($inheader && ($line == "n" || $line == "rn")) { 
         $inheader = 0; 🎜> 
 return $results; 
} 

/* 
$url = 'http://video.xxx.com:80/game_vm.php'; 
$data[' gid'] = '1'; 
echo post($url, $data); 
*/ 

?>







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