What is the system idle process? Use PHP socket to submit data to the specified page.

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 submit to the specified page in php There should be data, and it can also have a return value
So I found this function, but I didn’t try it. I don’t know if the space can be passed. I don’t know if the space can pass
It was brought from the village!

Copy the 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")) {
$inheader = 0;
}
elseif (!$inheader) {
$results .= $line;
}
}
fclose($fp);
return $results;
}
/*
$url = 'http://video.xxx.com:80/game_vm.php';
$data['gid'] = '1';
echo post($url, $data);
*/
?>


The above has introduced what process system idle process is. Use PHP socket to submit data to the specified page, including what process system idle process is. I hope it will be helpful to friends who are interested in PHP tutorials.