May I ask a question about judgment, thank you for your guidance

Ask a question of judgment, thank you guide

Require ("conn.php");
$SID =$_get["id"];
$result =mysql_query ("select * from Jswo where id= ' $sid ' ORDER BY id DESC limit 0,1");
$rs =mysql_fetch_array ($result);
?>

Src= " " width=185>


For the above code, I now have a judgment, assuming that the above IMG field is empty, no content, I would like to implement Src= " " width=185> This code is not displayed, assuming that the IMG field has data, then "width=185> This code is all displayed!" How should I write? Thank you for your guidance!


------Solution--------------------

Echo!empty ($rs ["img"])? '' : '';

?>

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