If i have a file structure,
index.php - 127.0.0.1
examples - folder
example.php
how to refer example.php using fsockopen
fsockopen("127.0.0.1", 80, $errno, $errstr, 30); - i am getting index.php contents
Building on the example in the PHP manual:
<?php
$fp = fsockopen("127.0.0.1", 80, $errno, $errstr, 30);
if (!$fp) {
echo "$errstr ($errno)<br />\
";
} else {
$out = "GET /examples/example.php HTTP/1.1\\r\
";
$out .= "Host: 127.0.0.1\\r\
";
$out .= "Connection: Close\\r\
\\r\
";
fwrite($fp, $out);
while (!feof($fp)) {
echo fgets($fp, 128);
}
fclose($fp);
}
?>
http://www.php.net/manual/en/function.fsockopen.php
http://www.w3.org/Protocols/rfc2616/rfc2616-sec5.html
Thanks.
That’s great. That’s what i was looking for.
one more thing i am struck here. i have downloaded a function which is used to post data, this is in,
post.php
<?php
function PostRequest($url, $referer, $_data) {
// convert variables array to string:
$data = array();
while(list($n,$v) = each($_data)){
$data[] = "$n=$v";
}
$data = implode('&', $data);
// format --> test1=a&test2=b etc.
// parse the given URL
$url = parse_url($url);
if ($url['scheme'] != 'http') {
die('Only HTTP request are supported !');
}
// extract host and path:
$host = $url['host'];
$path = $url['path'];
// open a socket connection on port 80
$fp = fsockopen($host, 80);
// send the request headers:
fputs($fp, "POST $path HTTP/1.1\\r\
");
fputs($fp, "Host: $host\\r\
");
fputs($fp, "Referer: $referer\\r\
");
fputs($fp, "Content-type: application/x-www-form-urlencoded\\r\
");
fputs($fp, "Content-length: ". strlen($data) ."\\r\
");
fputs($fp, "Connection: close\\r\
\\r\
");
fputs($fp, $data);
$result = '';
while(!feof($fp)) {
// receive the results of the request
$result .= fgets($fp, 128);
}
// close the socket connection:
fclose($fp);
// split the result header from the content
$result = explode("\\r\
\\r\
", $result, 2);
$header = isset($result[0]) ? $result[0] : '';
$content = isset($result[1]) ? $result[1] : '';
// return as array:
return array($header, $content);
}
/*
** The example:
*/
// submit these variables to the server:
$data = array(
'param1' => '1',
'param2' => '2',
'param3' => '3'
);
// send a request to example.com (referer = jonasjohn.de)
/*
list($header, $content) = PostRequest(
"http://www.example.com/",
"http://www.jonasjohn.de/",
$data
);
*/
list($header, $content) = PostRequest(
"http://localhost/examples/example.php",
"http://localhost/examples/example.php",
$data
);
// print the result of the whole request:
print $content;
print $header; //--> prints the headers
?>
example.php
print_r($_REQUEST);
when i open post.php, i am able to see the contents (parameter values of param1, param2, param3). However when i open http://localhost/examples/example.php iam getting a blank array,
array()
$_REQUEST contains data from $_GET, $_POST and $_COOKIE. It is normal that
you see nothing when you directly access example.php (because you sent no
query string params, no POST data, and presumably no cookies).
I don’t really understand what you’re trying to achieve by directly accessing that file.
$_REQUEST contains data from $_GET, $_POST and $_COOKIE. It is normal that
you see nothing when you directly access example.php (because you sent no
query string params, no POST data, and presumably no cookies).
I don’t really understand what you’re trying to achieve by directly accessing that file.
i should be getting the values of $param1, $param2, $param3 as i am sending those values when posting.
the example.php is the page i am using to display in a browser and the values of $param1, $param2, $param3 are values i have to display in it
You are getting those values when POST-ing. When you directly access example.php,
though, you are not POST-ing anything, hence the empty array.
I still don’t understand what you’re trying to achieve. Maybe you want to save that data in
some database?
Yes, i will be sending those data into database in example.php page. I also would like to display some data in that page and visitors should be able to see those data.