php利用fsockopen GET/POST提交表单及上传文件

php利用fsockopen GET/POST提交表单及上传文件，具体内容如下

1.GET

get.php

<?php 
$host = "demo.fdipzone.com"; 
$port = 80; 
$errno = ""; 
$errstr = ""; 
$timeout = 30; 
$url = "/socket/getapi.php"; 
 
$param = array( 
  "name" => "fdipzone", 
  "gender" => "man" 
); 
 
$url = $url."?".http_build_query($param); 
 
// create connect 
$fp = fsockopen($host, $port, $errno, $errstr, $timeout); 
 
if(!$fp){ 
  return false; 
} 
 
// send request 
$out = "GET ${url} HTTP/1.1
"; 
$out .= "Host: ${host}
"; 
$out .= "Connection:close

"; 
 
fputs($fp, $out); 
 
// get response 
$response = ""; 
while($row=fread($fp, 4096)){ 
  $response .= $row; 
} 
 
fclose($fp); 
 
$pos = strpos($response, "

"); 
$response = substr($response, $pos+4); 
 
echo $response; 
?> 

getapi.php

<?php 
$name = $_GET["name"]; 
$gender = $_GET["gender"]; 
 
echo "name=".$name."<br>"; 
echo "gender=".$gender; 
?> 

2.POST

post.php

<?php 
$host = "demo.fdipzone.com"; 
$port = 80; 
$errno = ""; 
$errstr = ""; 
$timeout = 30; 
$url = "/socket/postapi.php"; 
 
$param = array( 
  "name" => "fdipzone", 
  "gender" => "man", 
  "photo" => file_get_contents("photo.jpg") 
); 
 
$data = http_build_query($param); 
 
// create connect 
$fp = fsockopen($host, $port, $errno, $errstr, $timeout); 
 
if(!$fp){ 
  return false; 
} 
 
// send request 
$out = "POST ${url} HTTP/1.1
"; 
$out .= "Host:${host}
"; 
$out .= "Content-type:application/x-www-form-urlencoded
"; 
$out .= "Content-length:".strlen($data)."
"; 
$out .= "Connection:close

"; 
$out .= "${data}"; 
 
fputs($fp, $out); 
 
// get response 
$response = ""; 
while($row=fread($fp, 4096)){ 
  $response .= $row; 
} 
 
fclose($fp); 
 
$pos = strpos($response, "

"); 
$response = substr($response, $pos+4); 
 
echo $response; 
?>

postapi.php

<?php 
define("UPLOAD_PATH", dirname(__FILE__)."/upload"); 
 
$name = $_POST["name"]; 
$gender = $_POST["gender"]; 
$photo = $_POST["photo"]; 
 
$filename = time().".jpg"; 
file_put_contents(UPLOAD_PATH."/".$filename, $photo, true); 
 
echo "name=".$name."<br>"; 
echo "gender=".$gender."<br>"; 
echo "<img src="upload/".$filename."">"; 
?> 

3.上传文件

file.php

<?php 
$host = "demo.fdipzone.com"; 
$port = 80; 
$errno = ""; 
$errstr = ""; 
$timeout = 30; 
$url = "/socket/fileapi.php"; 
 
$form_data = array( 
  "name" => "fdipzone", 
  "gender" => "man", 
); 
 
$file_data = array( 
  array( 
    "name" => "photo", 
    "filename" => "photo.jpg", 
    "path" =>"photo.jpg" 
  ) 
); 
 
// create connect 
$fp = fsockopen($host, $port, $errno, $errstr, $timeout); 
 
if(!$fp){ 
  return false; 
} 
 
// send request 
srand((double)microtime()*1000000); 
$boundary = "---------------------------".substr(md5(rand(0,32000)),0,10); 
 
$data = "--$boundary
"; 
 
// form data 
foreach($form_data as $key=>$val){ 
  $data .= "Content-Disposition: form-data; name="".$key.""
"; 
  $data .= "Content-type:text/plain

"; 
  $data .= rawurlencode($val)."
"; 
  $data .= "--$boundary
"; 
} 
 
// file data 
foreach($file_data as $file){ 
  $data .= "Content-Disposition: form-data; name="".$file["name"].""; filename="".$file["filename"].""
"; 
  $data .= "Content-Type: ".mime_content_type($file["path"])."

"; 
  $data .= implode("",file($file["path"]))."
"; 
  $data .= "--$boundary
"; 
} 
 
$data .="--

"; 
 
$out = "POST ${url} HTTP/1.1
"; 
$out .= "Host:${host}
"; 
$out .= "Content-type:multipart/form-data; boundary=$boundary
"; // multipart/form-data 
$out .= "Content-length:".strlen($data)."
"; 
$out .= "Connection:close

"; 
$out .= "${data}"; 
 
fputs($fp, $out); 
 
// get response 
$response = ""; 
while($row=fread($fp, 4096)){ 
  $response .= $row; 
} 
 
fclose($fp); 
 
$pos = strpos($response, "

"); 
$response = substr($response, $pos+4); 
 
echo $response; 
?> 

fileapi.php

<?php 
define("UPLOAD_PATH", dirname(__FILE__)."/upload"); 
 
$name = $_POST["name"]; 
$gender = $_POST["gender"]; 
 
$filename = time().".jpg"; 
 
echo "name=".$name."<br>"; 
echo "gender=".$gender."<br>"; 
if(move_uploaded_file($_FILES["photo"]["tmp_name"], UPLOAD_PATH."/".$filename)){ 
  echo "<img src="upload/".$filename."">"; 
} 
?> 

以上就是本文的全部内容，希望对大家的学习有所帮助，也希望大家多多支持网页设计。