For v Array

$rows = array(                    
  for($i = 1; $i <= $mt; ++$i) {
  $header = imap_header($conn, $i); 
  $from = imap_mime_header_decode($header->fromaddress); 
  $from = $from[0]->text;                         
  $date = date('j.n.o, G:i', $header->udate); 
  $adress = ($header->from[0]->mailbox).'@'.($header->from[0]->host); 
  $structure = imap_fetchstructure($conn, $i);  
  $overview = imap_fetch_overview($conn,$i,0);
    array('iso'=>'AL',
    'check'=>'<input type="checkbox" name="" value="'.$i.'" />',
      'subject'=>decode_imap_text($overview[0]->subject),
      'from'=>'<a href="index.php?page=prew&amp;id='.$i.'" title="'.$adress.'">'.$from.'</a>',
    'date'=>$date
      )
  }
);