<?php
  session_start();
  if ($_POST["dn"] && $_SESSION["auth"]="Y"){
   $dn = $_POST["dn"];
   $user=$_SESSION["username"];
   $pass=$_SESSION["password"];
   $server=$_SESSION["server"];
   $ds = ldap_connect($server);
   if($ds){
     ldap_set_option($ds,LDAP_OPT_PROTOCOL_VERSION,3);
     $r = ldap_bind($ds,$user,$pass);
     $temp=strpos($dn,",");
     $cn=substr($dn,0,$temp);
//(it will be  $cn=substr($dn,3,$temp-3); in active directory, why?)
     $info["cn"] = $cn;
     $info["sn"] = $cn;
     $info["objectclass"] = "person";
     ldap_add($ds, $dn, $info);
	echo “user $dn was addeded!”
     ldap_close($ds);
   }else{     echo "unable to connect <br>";   }
  }
?>