php异步请求数据（转发请求到别处处理）

/*
@desc：模拟get、post、json异步请求数据
@param method 请求类型 get|post|json
@param url 请求的url地址，如：群发邮件
@param data 请求数据
*/
function sock_send($method,$url,$data=array()){
$url = ‘http://‘.$url;
if(strtolower($method) == ‘get‘){
    $query = http_build_query($data);
    $info = parse_url($url);
    $fp = fsockopen($info["host"], 80, $errno, $errstr, 8);
    $head = "GET ".$info[‘path‘]."?".$info["query"].trim($query)." HTTP/1.0\r\n";
    $head .= "Host: ".$info[‘host‘]."\r\n";
    $head .= "Connection:close\r\n\r\n";
    $write = fputs($fp, $head);
    return $write;
}elseif(strtolower($method) == ‘post‘){
    $query = http_build_query($data);
    $info = parse_url($url);
    $fp = fsockopen($info["host"], 80, $errno, $errstr, 8);
    $head = "POST ".$info[‘path‘]."?".$info["query"]." HTTP/1.0\r\n";
    $head .= "Host: ".$info[‘host‘]."\r\n";
    $head .= "Referer: http://".$info[‘host‘].$info[‘path‘]."\r\n";
    $head .= "Content-type: application/x-www-form-urlencoded\r\n";
    $head .= "Content-Length: ".strlen(trim($query))."\r\n";
    $head .= "Connection:close\r\n\r\n";
    $head .= trim($query);
    $write = fputs($fp, $head);
    return $write;
}elseif(strtolower($method) == ‘json‘){
    $query = json_encode($data);
    $info = parse_url($url);
    $fp = fsockopen($info["host"], 80, $errno, $errstr, 8);
    $head = "POST ".$info[‘path‘]."?".$info["query"]." HTTP/1.0\r\n";
    $head .= "Host: ".$info[‘host‘]."\r\n";
    $head .= "Referer: http://".$info[‘host‘].$info[‘path‘]."\r\n";
    $head .= "Content-type: application/json\r\n";
    $head .= "Content-Length: ".strlen(trim($query))."\r\n";
    $head .= "Connection:close\r\n\r\n";
    $head .= trim($query);
    $write = fputs($fp, $head);
    return $write;
}else{
    return false;
}
}

$ret = sock_send(
‘json‘,
‘192.168.8.81‘,
array(
    ‘name‘=>‘lee‘
)
);
if($ret){
echo ‘发送成功‘;
}

发送成功