Ok, i dont usually ask for help

[DaviDJ]

I'm having trouble with Classes in PHP... I am new to them so i dont get how they work as of yet... here is my code...

Code:

<?php
include&#40;"Functions.global.php"&#41;;

class Security
&#123;
  function getPriv&#40;$id,$page&#41;
  &#123;
    global $gGlobal;
    # Connect to the database via another class
    $gGlobal->Connect&#40;&#41;;
    $pl = mysql_query&#40;"SELECT id,user,rank,ip FROM `players` WHERE id='$id'"&#41;;
    $pl = mysql_fetch_array&#40;$pl&#41;;
    # Get Privileges for page
    $priv  = mysql_query&#40;"SELECT * FROM page_privileges WHERE global_setting='$page'"&#41;;
    if &#40;!$priv&#41;
    &#123;
      $msg = "No Privileges set for this page.";
      $end = 1;
    &#125;
    else
    &#123;
      $priv = mysql_fetch_array&#40;$priv&#41;;
    &#125;
    if &#40;$end != "1" && $priv&#41;
    &#123;
      $plrank = $pl[rank&#93;;
      if &#40;$priv[$plrank&#93; == "0"&#41;
      &#123;
        $msg = "<b>Error&#58;</b> You do not have permission to be here.";
        $end = 1;
      &#125; else &#123;
        $msg = "You have permission to access this page.";
      &#125;
    &#125;
    else
    &#123;
      $msg = "No Privileges set for this page.";
      $end = 1;
    &#125;
    if &#40;$msg&#41;
    &#123;
      $errmsg->Message&#40;$msg&#41;;
    &#125;
    return $end;
  &#125;
&#125;
$admin = new Security;

class ErrMessage extends Security
&#123;
  function Message&#40;$msg&#41;
  &#123;
    global $smarty;
    #$msg = "<div align=center>" . $msg . "</div>";
    $msg .= "<br>";
    echo $msg;
    $smarty->display&#40;'footer.tpl'&#41;;
    exit;
  &#125;
&#125;
$errmsg = new ErrMessage;
?>

I get the error message:

Code:

Fatal error: Call to a member function on a non-object in /home/public_html/Functions.admin.php on line 42

That is the line:

      $errmsg->Message($msg);

I'm not sure how I can get that to work...

This class is basically a privilege thing for my game so i can set the ranks allowed to visit certain pages... Any questions about certain bits you can ask me... if you know whats wrong or what im doing wrong your help will be much appreciated...  :D  :D [/code]