PHP - Using Fsockopen Function With Epdq

HI,

I'm running the next script from my local host and the production server, and Im getting different outputs. Anyone knows why am I getting that error from my localhost?

    <?php
    $host = 'ssl://mail.companyname.org';
    $port = 993;
    $error = 0;
    $errorString = "";
    
    var_dump(fsockopen($host, $port, $error, $errorString, 30));
    var_dump($errorString);
    var_dump($error);

Local host output:

> PHP Warning:  fsockopen(): SSL operation failed with code 1. OpenSSL
> Error messages: error:1416F086:SSL
> routines:tls_process_server_certificate:certificate verify failed in
> /tmp/test.php on line 7 PHP Warning:  fsockopen(): Failed to enable
> crypto in /tmp/test.php on line 7 PHP Warning:  fsockopen(): unable to
> connect to ssl://mail.twmdata.org:993 (Unknown error) in /tmp/test.php
> on line 7 bool(false) string(0) "" int(0)

Production server output:

resource(4) of type (stream)

 

 

 

Edited November 26, 2020 by tirengarfio

Hey guys! I am writing a class file that does this:
sends a GET/POST request with headers to a page and returns the HTML stores cookies Uses GZIp decompression
I was wondering: what is the difference between fsockopen and curl? Which is faster for completing those tasks?

Thanks

sorry about this . please can u delete it

I am using this code to check if a server is running. Everything is fine when it is running, but when it's not, it takes ages for the fsockopen to fail. Is there a way to make it timeout faster?
    
if (fsockopen($settings->survival_server, $settings->survival_port, $timeout = 0.1)){
        $survival['status'] = "Up";
    }else {
        $survival['status'] = "Down"
}

Code: [Select]
<?php
    error_reporting(0);
$email = "";
$password = "";

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, "https://www.myspace.com/auth/login");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_USERAGENT, 'User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)');
curl_setopt($ch, CURLOPT_POST, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, 'formLocation=splashForm&captchaHandler=%2FModules%2FPageEditor%2FHandlers%2FLogin%2F%7B0%7D.ashx&captchaResponse=&hash=MIGcBgkrBgEEAYI3WAOggY4wgYsGCisGAQQBgjdYAwGgfTB7AgMCAAECAmYDAgIAwAQIWWaRadlhotEEEA15tDCUhuiBjy8nd6RN3nEEUOoYRIpPoA1uOadO5d%252bIlVuABvbaJHaznd%252fYWuR4TWNS2GUAl1G3GQZjRPA3SL%252fUrRZuPbiFT3fBtQzYnvOaR1sP8KzrzVcLGCeUlIObGSsg&SMSVerifiedCookieToken=&NextPage=&js=1&Email='.urlencode($email).'&Password='.urlencode($password).'&Remember=true&loginBtn=');
curl_setopt($ch, CURLOPT_REFERER,'http://www.myspace.com/index.cfm?fuseaction=splash');
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_COOKIEFILE, 'login.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, 'login.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_VERBOSE, 0);
file_put_contents('output.txt', curl_exec($ch));
curl_setopt($ch, CURLOPT_URL, "http://www.myspace.com/games/play/104283");
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_USERAGENT, 'User-Agent: Mozilla/5.0 (Windows; U; Windows NT 6.0; en-US; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)');
curl_setopt($ch, CURLOPT_POST, 0);
curl_setopt($ch, CURLOPT_HEADER, 0);
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($ch, CURLOPT_COOKIEFILE, 'login.txt');
curl_setopt($ch, CURLOPT_COOKIEJAR, 'login.txt');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,0);
curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
$output2=curl_exec($ch);
if(stristr($output2, 'render.app#')){
preg_match('/\sid="apppanel_104283_canvas".*?render.app#([^&]+).*?viewerId=([0-9]+)/is', $output2, $matches);
$GameLink = "http://api.msappspace.com/apprendering/104283/canvas/04082011040014/1_0_0/render.app#".$matches[1];
echo '<font style="BACKGROUND-COLOR: 15317E"><a href="'.$GameLink.'"><font color="white">'.$email.'</font>';

}
sleep(1000);
curl_close($ch);



 ?>



I know this is possible to do the same exact thing with fsockopen, but I cannot get it for the life of me, any help is appreciated

Okay guys, so i have a status checker connected to a mySql database.
Now, what i want to do is have it check the status, then update the field in the table.

Here is my code, please someone add or tell me how to add the update mysql thing.

Code: [Select]
<?php
error_reporting(0);
include '../dbc.php';
if(isset($_GET['id']))
{
        $id = intval($_GET['id']);
        //We check if the user exists
        $dn = mysql_query('select * from users where id="'.$id.'"');
       if(mysql_num_rows($dn)>0)

        {
                $dnn = mysql_fetch_array($dn);
                //We display the user datas

$offline='<font color="red">Offline</font>';
$online='<font color="green">Online</font>';
$host=(htmlentities($dnn['server_ip']));
$style=(htmlentities($dnn['style']));
 $port=htmlentities($dnn['port']);

    $fp = fsockopen($host, 43594, $errno,$errstr, 4);
         if (!$fp){
            echo('<font color="red">Offline</font>');
         } else {
$online=echo('<font color="green">Online</font>');
             fclose($fp);
         }

}
}
?>
Thanks, hope so one can help me

Okay, I'm using fsockopen to see if a port is being used, But all it does it crashes the page if it isn't. If it is one it works but if it is off the pages just doesn't load at all.

Code:
<?php
$fp=fsockopen("localhost", 43594, $errno, $errstr, 30);
if($fp){
echo('The server is <font color="#0066FF"><b>Online!</b></font>');
} else {
echo('The server is <font color="#FF0000"><b>Offline!</b></font>');
}
?>

Can one of you amazing helpful souls help me out? Thanks in advance!

I found a pretty cool function that allows me to ping Pingomatic for new blogs that I have. Great. Now I can automate the process instead of manually going to their website. My problem is actually simple. Sometime Pingomatic is quite busy and is unable to receive the request. I want to be able to check the status of my ping request but I don't know how to get this specific field/variable? from the result.

Here is the ping script:

Code: [Select]
$title = "My blog title";

$url = "http://mynewbloglink";

function pingomatic($title,$url,$debug=true) {
    $content='<?xml version="1.0"?>'.
        '<methodCall>'.
        ' <methodName>weblogUpdates.ping</methodName>'.
        '  <params>'.
        '   <param>'.
        '    <value>'.$title.'</value>'.
        '   </param>'.
        '  <param>'.
        '   <value>'.$url.'</value>'.
        '  </param>'.
        ' </params>'.
        '</methodCall>';
 
    $headers="POST / HTTP/1.0\r\n".
    "User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.1) Gecko/20090624 Firefox/3.5 (.NET CLR 3.5.30729)\r\n".
    "Host: rpc.pingomatic.com\r\n".
    "Content-Type: text/xml\r\n".
    "Content-length: ".strlen($content);
 
    if ($debug) nl2br($headers);
 
    $request=$headers."\r\n\r\n".$content;
    $response = "";
    $fs=fsockopen('rpc.pingomatic.com',80, $errno, $errstr);
    if ($fs) {
        fwrite ($fs, $request);
        while (!feof($fs)) $response .= fgets($fs);
        if ($debug) echo "<xmp>".$response."</xmp>";
        fclose ($fs);
        preg_match_all("/<(name|value|boolean|string)>(.*)<\/(name|value|boolean|string)>/U",$response,$ar, PREG_PATTERN_ORDER);
        for($i=0;$i<count($ar[2]);$i++) $ar[2][$i]= strip_tags($ar[2][$i]);
        return array('status'=> ( $ar[2][1]==1 ? 'ko' : 'ok' ), 'msg'=>$ar[2][3] );
    } else {
        if ($debug) echo "<xmp>".$errstr." (".$errno.")</xmp>";
        return array('status'=>'ko', 'msg'=>$errstr." (".$errno.")");
    }
}

pingomatic($title,$url,$debug=true);


This script works and when Pingomatic 'is available' returns something to the effect of Thanks for pinging, you're blog is being forwarded...etc. etc.

When Pingomatic is too busy I receive the following result:

Code: [Select]
HTTP/1.1 200 OK
Server: nginx
Date: Mon, 30 Apr 2012 22:23:17 GMT
Content-Type: text/xml;charset=utf-8
Connection: close
Content-Length: 390
 <?xml version="1.0"?>
<methodResponse>
<params>
<param>
<value>
<struct>
<member><name>flerror</name><value><boolean>1</boolean></value></member>
<member><name>message</name><value><string>Pingomatic is a bit overloaded at the moment</string></value></member>
</struct>
</value>
</param>
 </params>
</methodResponse>

What I'm trying to get in a variable is the '<member><name>message' result. In this case it's "Pingomatic is a bit overloaded at the moment". This way I can try to ping the server again later at another time knowing that the ping was not successful.

What I've tried:

I've attempted to see if the 'message' (Pingomatic is a bit overloaded at the moment) is in some of the variables within the original function:

$pingresponse = "<xmp>".$errstr." (".$errno.")</xmp>";
$pingresponse2 = "<xmp>".$response."</xmp>";
$pingresponse3 = array('status'=> ( $ar[2][1]==1 ? 'ko' : 'ok' ), 'msg'=>$ar[2][3] );
echo "Ping Server Response : Debug: ".$debug." Errstr :".$errstr." Errno: ".$errno."Response: ".$response;

But it isn't. My plan was to use strpos to search for the term "Pingomatic is a bit overloaded at the moment" in which I'll be able to know whether or not the ping was successful or not.

Any ideas?

I have this inside of a method:
if($output){

$opt = fread($pointer, 10000);

if(!$headers){

$opt = preg_replace("/http.+(\r\n\r\n|\n\n|\r\r)/isU", "", $opt);

}

echo $opt;
}

one of my methods uses fsocketopen to open a file and start processing it. I then have this method which reads out the data to the page. as the file is being processed.

Here is the file that is being processed
Code: [Select]
<?php
function flush_buffers(){
    ob_end_flush();
    flush();
    ob_start();
}
for($i=0;$i<10;$i++){
echo "Test1: $i";
flush_buffers();
usleep(500000);
}
?>
when http outputs the data it also outputs the buffer size as well. I ran it on two files, and here was my output:

Code: [Select]
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
b
Test1: cats
0

Test2: 0
8
Test2: 1
8
Test2: 2
8
Test2: 3
8
Test2: 4
8
Test2: 5
8
Test2: 6
8
Test2: 7
8
Test2: 8
8
Test2: 9

Is there any way to remove the buffer size (the "8" and the "b")?
I basically went off of this and converted it to a class: http://phplens.com/phpeverywhere/?q=node/view/254

Hello all, I have some piece of code that is nested like this


$variable = 'This is a global argument';
function parentFunction($variable) {
function childFunction() {
echo 'Argument of the parent function is '.$GLOBALS['variable'];
}
childFunction();
}
parentFunction(5);


What I want to know is - Is there a way to access a variable from the parent function without passing arguments to the child function? (Something like how classes have parent::?). I don't want to use $GLOBALS because it might cause some variable collision, and I didn't want to pass arguments because incase I decide to change the arguments in the parent function I'd have to do it in the child function aswell. From my searching around in the Internet it seems like this is not possible, but if theres a slight chance that there might be something out there, i'm willing to give it a shot .

Thanks in advance

I have this function completely written in my class file that I am working on.  The point to this function is to be able to check the login of a user or administrator for either of the control panels associated with my site.

It will check the session intime as well as the page / module referenced.  Once it passes all those checks, it will check and ensure the emailaddress/password stored in the current session still holds true and the account is still active...  if the account is still active it will update the lastActivity as well as update all of the session variables with what is currently in the database.

What I am looking for is basically a look at the function, see if it looks good..  If there is any part to it that could create security holes for the site just off the login function itself...

Usage: $q->validUser($_SESSION['user'], $_mod);

<?php
 function validUser($sess, $p) {

if ($sess['inTime'] == '' && $p != 'login' && $p != 'logout') {
session_destroy();
$login = '0';
$_int = '';
return $login;
} else if ($sess['inTime'] < time()-3600 && $p != 'login') {
$sess['inTime'] = '';
session_destroy();
$this->check_login($sess, $p);
} else {
$this->user = $sess['emailAddress'];
$this->pass = $sess['password'];

$login = $this->sql_query("SELECT * FROM users WHERE emailAddress = '".$this->user."' AND password = '".$this->pass."' 
   AND status = '1' LIMIT '1'");
if ($login = $this->sql_numrows($login) < 1) {
$sess['inTime'] == '';
session_destroy();
$login = '0';
} else {
// logged in, lets update the database for last_activity AND the session.

$this->sql_query("UDATE users SET lastActivity = '".now()."' WHERE
  emailAddress = '".$this->user."'");
$login = $this->sql_query("SELECT * FROM users WHERE emailAddress = '".$this->user."' AND password = '".$this->pass."' 
       AND status = '1' LIMIT '1'");
$login = mysql_fetch_assoc($login);
foreach ($login as $key => $value)
{ 
$sess[$key] = $value;
}
$sess['inTime'] = time();
$login = '1';
}
return $login;
}
}

?>

That is the main function, sql_query and sql_numrows is:

<?php
function sql_query($query = "", $transaction = FALSE) {
unset($this->query_result);

if ($query != "") {
$this->num_queries++;
if ($transation == BEGIN_TRANSACTION && !$this->in_transation) {
$result = mysql_query("BEGIN", $this->db_connect_id);
if (!$result) {
return false;
}
$this->in_transaction = TRUE;
}

$this->query_result = mysql_query($query, $this->db_connect_id);
} else {
if ($transaction == END_TRANSACTION && $this->in_transaction ) {
$result = mysql_query("COMMIT", $this->db_connect_id);
}
}
if ($this->query_result) {
unset($this->row[$this->query_result]);
unset($this->rowset[$this->query_result]);

if ($transaction == END_TRANSACTION && $this->in_transaction ) {
$this->in_transaction = FALSE;
if (!mysql_query("COMMIT", $this->db_connect_id)) {
mysql_query("ROLLBACK", $this->db_connect_id);
return false;
}
}
return $this->query_result;
} else {
if ($this->in_transaction ) {
mysql_query("ROLLBACK", $this->db_connect_id);
$this->in_transaction = FALSE;
}
return false;
}
}

function sql_numrows($query_id = 0) {
if(!$query_id) {
$query_id = $this->query_result;
}
return ($query_id) ? mysql_num_rows($query_id) : false;
} ?>

Any insight that can help to benefit these functions would be appreciated.

Question 1) Is the only and proper way to call a parent function "parent::function()"?  Are there other/better ways from within a child function?

Question 2) What are the deciding factors for when to make a function or attribute static?  How do you make that decision?  Assuming 5.3...

Thanks.

I need to call usort from a class function, and I'm puzzled about how to define the comparison function.

I've tried to define the comparison function in the same class, but I can't get usort to call it. I found one hint that it will work if I make the comparison function static, but I tried that, and it didn't work for me.

If I define the comparison function outside the class, it won't have access to object properties that it needs to operate.

The only solution I can think of is to define the comparison function outside the class and put the object properties it needs in globals. Is there a cleaner way to do this?

When I put this chunk of code into it's own function:


function fetch_all ($dbc, $query) {

include ('knuffix_list_func.php');

pagination_start ($dbc, $query);

$offset = $pag_array[0];

$rows_per_page = $pag_array[1];

$query = $query . " LIMIT $offset, $rows_per_page";

echo "test query: " . $query;

knuffix_list ($query, $dbc);

pagination_end ($pag_array);
}


And when I echo out the query as you can see in the example, then I notice that the variables $offset and $rows_per_page never get appended.
I set the variable $pag_array to a global inside the function pagination_start(). It usually works when I DON'T wrap a function around this chunk of code, but if I do wrap a function around everything then the global suddenly won't work anymore.

Btw, this also won't work if I wrap a function around the function DECLARATIONS.

Any ideas, how I could make it work?

I want to define a function instead of repeating query in all my php pages. I call a function by passing an $id value and from that function i have to get all the info related to that id, like name, description and uom.    I am trying to do this, but i dont know how to get these values seperately.   here is my function  

function items($item_id)
{
$details = array(); 
$result = mysql_query("select item_id, name, uom, description from items where item_id=".$item_id."") or die (mysql_error());
while($row = mysql_fetch_array($result))
{
$details[] = array((stripslashes($row['name'])), (stripslashes($row['uom'])), (stripslashes($row['description'])));
}
return $details;
}

and i call my function like this

$info = items($id);

Can somebody guide me in this