Auto Resize images

[riderz]

Hey who got a code to auto resize the images after upload ?

Added after 12 minutes:

here are the code i have in the shoutbox but i cant see how to resize the nick icon on here

   $online = mysql_fetch_array(mysql_query("SELECT sex, uicon FROM mx_users WHERE id='".$uid."'"));
 if($online[1]=="")
 {
 $seximg = "";
}else{
 $seximg = "<img src=\"$online[1]\" alt=\"*\"/>";
 }
  $shnick = getnick_uid($uid);
 $cname = cname($uid);
 if(($cname == "000000")||($cname == "")){ $fonto = "";
 $fontc = ""; }else{ $fonto = "<font color=\"$cname\">";
 $fontc = "</font>"; }
  $shbox .= "<table><tr><td>".$seximg."<a href=\"prov.php?show=viewuser&amp;hits=$hits&amp;who=$uid\">$fonto".$shnick."$fontc</a></td><td><br/>";
 $ctext = ctext($uid);
 if(($ctext == "000000")||($ctext == "")){ $texto = "";
 $textc = ""; }else{ $texto = "<font color=\"$ctext\">";
 $textc = "</font>"; }

and this one ive got on main page

  $cname = cname($uid);
 if(($cname == "000000")||($cname == ""))
 {
 $fonto = "";
 $fontc = "";
 }else{
 $fonto = "<font color=\"$cname\">";
 $fontc = "</font>";
 }
  echo "$login Login As $seximg<a href=\"prov.php?show=viewuser&amp;hits=$hits&amp;who=$uid\">$fonto$nick$fontc</a><br/>";

any how i can make it smaller like 35x35 with this or other coding \" height=\"100\" width=\"100\" alt=\"*\

[opticalpigion]

Upload and Resize an Image with PHP