[PHP-WIN] Re: Counter problems!

[J Veenhuijsen]

I tested that and the counter does not increase when i hit
the refresh button or press enter in the adressbar.
It only increases when i quit the explorer and reopen the same link afterwards. Which is ofcourse a new visit because the session is
distroyed when closing the browser.

Jochem


Radovan Radic wrote:

Yes, but what if you refresh the page?
Or type in the address bar index.php and press enter, i think it will be
increased?

Radovan

"J.Veenhuijsen" <[EMAIL PROTECTED]> wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...

This is working on my test system.

<?
session_start();
if ( ! isset($_SESSION['count']) )
{
  $fp=fopen("./counter.txt","r");
  $_SESSION['count']=fread($fp,5);
  fclose($fp);
  $_SESSION['count']++;
  $cnt=$_SESSION['count'];
  $fp=fopen("./counter.txt","w");
  fwrite($fp,$cnt);
  fclose($fp);
}
$c= $_SESSION['count'];
print "Visited: .$c.<BR>";
?>


Jochem


Cybot wrote:

CORRECT use $_SESSION !

counter.php:
<?
if ( ! isset($_SESSION['count']) )
{
 $fp=fopen("counter.txt","r");
 $_SESSION['count']=fread($fp);
 fclose($fp);
 $_SESSION['count']++;
}
print "Visited: $_SESSION['count']<BR>";
?>

index.php
<?
session_start();
print "Simple page<BR>";
include("counter.php");
?>


Radovan Radic wrote:

Hi

I want to add simple counter on my index.php page.

counter.php:
<?
if (!session_is_registered("counter"))
{
 $fp=fopen("counter.txt","r");
 $counter=fread($fp);
 fclose($fp);
 $counter++;
 session_register("counter");
}
print "Visited: $counter<BR>";
?>

index.php
<?
session_start();
print "Simple page<BR>";
include("counter.php");
?>

This should work, but when someone refreshes index.php page, counter

is

increased! How can i stop it?

Thx,
Radovan

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