Cannot redeclare hex2str

[Whatnot]

hello first let me say thank you for any replys

Fatal error: Cannot redeclare hex2str() (previously declared in /home/whathere/public_html/includes/session.php:663) in /home/whathere/public_html/includes/session.php on line 670

how do I fix this please?

function hex2str($hex)
{
  for($i=0;$i<strlen($hex);$i+=2)
  {
    $str.=chr(hexdec(substr($hex,$i,2)));
  }
  return $str;
}

?>

This is the from session.php line 663 to 672

Thank you

[Fou-Lu]

Have you attempted to include this file twice?

[Whatnot]

no I checked that and as far as I can see there is not

I will post the code from the profile too

<? require('includes/pages/header.php');
 ?>


<? 
$mode = $_GET['mode']; 
$nick1 = hex2str($_GET['friendadded']); 
$nick2 = hex2str($_GET['alreadyfriends']); 
$nick3 = hex2str($_GET['alreadyinvited']); 
if ($nick1) {
$friendadded = "yes";
} else if ($nick2) {
$alreadyfriends = "yes";
} else if ($nick3) {
$alreadyinvited = "yes";
}

if ($mode == "editprofile") { ?>
<script language=javascript>
window.location="editaccount.php" + location.search;
</script>
<? } ?>

<?
$result1 = mysql_query("SELECT * FROM users WHERE email = '" . $_SESSION['email'] . "'", $database->connection);
if(mysql_num_rows($result1) > 0) {
$username = mysql_result($result1,0,"username");
}
if ($user_image) { 
$imgtxt = "members/" . $user_image . ""; 
}
?>
<? 
if ($_GET["epuid"] == "") { ?>

<? } ?>

<? 
$email = $_SESSION['email'];
$result = mysql_query("SELECT * FROM `privmsg` WHERE `to` = '" . $_SESSION['email'] . "' AND `read` = 0 ORDER BY timestamp DESC", $database->connection); 
$inbox = mysql_num_rows($result);
?>
      <? if ($_GET["epuid"]) {
$profile_nickname = hex2str($_GET["epuid"]);

$result15 = mysql_query("SELECT * FROM users WHERE username = '" . $profile_nickname . "'", $database->connection);
}
if (mysql_num_rows($result15) == "0" || !$_GET["epuid"]) { ?>

only the header has the session.php include

thank you for replys

[Fou-Lu]

What's in session.php?

[Whatnot]

The is the whole session.php is attach to the session.txt

Thank you for replys

[Fou-Lu]

So header.php includes session.php, and nothing else?
What of these, do any of these include session.php or header.php?

PHP Code:

include("database.php");
include("mailer.php");
include("form.php"); 


The easiest fix is to simply use _once functions on the include/requires. No matter where its from, this file has been included more than once.
You should consider upgrading this code from 4.x compatible OO to 5.x OO as well.

[Whatnot]

thank you the include once works