<?php
   $ldh = ldap_connect("******");
   $dn = "OU=Ohman,DC=****,DC=*****,DC=**";
   ldap_bind($ldh, "CN=*****,$dn", "*****");

   $a = array("ou", "sn", "givenname", "mail");
   $names = file("emails.txt");
   foreach($names as $mail) {
      $mail = rtrim($mail);
      $filter = "(|(mail=$mail*))";
      $sr = ldap_search($ldh, "OU=Personal,".$dn, $filter, $a);
      $data = ldap_get_entries($ldh, $sr);
      if(!empty($data[0]['givenname'][0])) {
         print_r($data);
         echo $mail."\n";
         die();
      }
      echo $data[0]['givenname'][0]." ".$data[0]['sn'][0].";".$mail."\n";
   }
?>