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User conection and disconectios

Frihost Forum Index -> Scripting -> Php and MySQL

Hi,

i'm searching a way to log user conections (openings) and disconections(closeing) of a page.

Its simple a need something that tell me when someone load a page and when this one close that page...

To log when users load a page you can put something like this at the top of every PHP page:

Code:

<?php

@$str = "IP: ".$_SERVER["REMOTE_ADDR"]."\n";
@$str .= "USERAGENT: ".$_SERVER["HTTP_USER_AGENT"]."\n";
@$str .= "REQUEST: ".$_SERVER["REQUEST_URI"]."\n";
@$str .= "REFERRER: ".$_SERVER["HTTP_REFERER"]."\n";
@$str .= "DATE: ".date('l dS \of F Y h:i:s A')."\n\n\n";
$h = @fopen("log/access.log", "w");
@fwrite($h, $str);
@fclose($h);

?>

It is not possible to know when someone closes a page. At least not without some complicated javascript solution.

Thank you ^^

Quote:

It is not possible to know when someone closes a page. At least not without some complicated javascript solution.

i was afraid of it...

D'Artagnan wrote:

Thank you ^^

Quote:

It is not possible to know when someone closes a page. At least not without some complicated javascript solution.

i was afraid of it...

I can't find it but there probably is a simple javascript code that pops up when a user closes the page so I mean if you can find that, I bet you can do something to quickly submit that a user closed the page within the javascript :/ not sure

I know a lot of those social websites have people putting the script that goes BYEEEEEEEEEEe when you exit the page -.- it's really annoying

the javascript is

Code:

function sendRequest(url,callback,postData) {
var req = createXMLHTTPObject();
if (!req) return;
var method = (postData) ? "POST" : "GET";
req.open(method,url,true);
req.setRequestHeader('User-Agent','XMLHTTP/1.0');
if (postData)
   req.setRequestHeader('Content-type','application/x-www-form-urlencoded');
req.onreadystatechange = function () {
   if (req.readyState != 4) return;
   if (req.status != 200 && req.status != 304) {
//       alert('HTTP error ' + req.status);
      return;
   }
   callback(req);
}
if (req.readyState == 4) return;
req.send(postData);
}

function XMLHttpFactories() {
return [
   function () {return new XMLHttpRequest()},
   function () {return new ActiveXObject("Msxml2.XMLHTTP")},
   function () {return new ActiveXObject("Msxml3.XMLHTTP")},
   function () {return new ActiveXObject("Microsoft.XMLHTTP")}
];
}

function createXMLHTTPObject() {
var xmlhttp = false;
var factories = XMLHttpFactories();
for (var i=0;i<factories.length;i++) {
   try {
      xmlhttp = factories[i]();
   }
   catch (e) {
      continue;
   }
   break;
}
return xmlhttp;
}
//// all that is just for ajax handling, gotten from quirksmode.com

window.onunload =function (){
sendRequest("/logquit.php",function(){});
}

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