PHP og if kommandoer

PHP kode 

 <?php if ($Billede != ""): ?>
     <a href="/Database/Hest.asp?hid= <? echo "$row[hid]"?>" target="_blank">
         <img src="<? echo "$row[Billede]"?>" border="0" align="bottom" HEIGHT="200" alt="">
     </a>
     <p>Senest opdateret: <? echo "$row[Navn]"?></p>
 <?php else: ?>
     <p>Have a good night!</p>
 <?php endif ?>

PHP kode 

 <?php
  
   if ($Billede<>"")
     {
  ?>
  <a href="/Database/Hest.asp?hid= <? echo "$row[hid]"?>" target="_blank"><img src="<? echo "$row[Billede]"?>" border="0" align="bottom" HEIGHT="200" alt=""></a><br>
  Senest opdateret: <? echo "$row[Navn]"?></span><br>
 <?php
     }
   else
     {
     echo "Have a good night!";
     }
   ?>

PHP kode 

 <?php if ($Billede != "") { ?>
     <a href="/Database/Hest.asp?hid= <? echo "$row[hid]"?>" target="_blank">
       <img src="<? echo "$row[Billede]"?>" border="0" align="bottom" HEIGHT="200" alt="">
     </a>
     <br>
     <span>Senest opdateret: <? echo "$row[Navn]"?></span><br>
 <?php }else{ ?>
     Have a good night!
 <?php } ?>