php - change a session to an email session -


this session username, , want make session email, tryd soo try, doesnt work. can me make new session email

<?php  session_start(); header('content-type: text/html;charset=utf-8'); if(!isset ($_session['username']) , isset($_cookie['username'], $_cookie['password'])) {     $cnn = mysql_query('select password,id users username="'.mysql_real_escape_string($_cookie['username']).'"');     $dn_cnn = mysql_fetch_array($cnn);     if(sha1($dn_cnn['password'])==$_cookie['password'] , mysql_num_rows($cnn)>0)     {         $_session['username'] = $_cookie['username'];         $_session['userid'] = $dn_cnn['id'];     } } ?> <?php  echo htmlentities($_session['username']);   ?> 

**

yes!

session_start(); header('content-type: text/html;charset=utf-8'); if(!isset($_session['username']) , isset($_cookie['username'], $_cookie     ['email']))  {   $cnn = mysql_query('select email, users              username="'.mysql_real_escape_string($_cookie['username']).'"');  $dn_cnn = mysql_fetch_array($cnn); if(sha1($dn_cnn['email'])==$_cookie['email'] , mysql_num_rows($cnn)>0) {     $_session['username'] = $_cookie['username'];     $_session['userid'] = $dn_cnn['email']; }  }  ?>  <?php   echo htmlentities($_session['userid']);   ?> 

now id 1 :( dont want id :p **


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