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悬赏分：20 - 2007年08月13日
Code
<?php extract($_POST); extract($_GET); extract($HTTP_POST_VARS); if ($name = null || strlen($message) < 50) { echo "Error: either you've not enter nick name or message less than 50 characters"; } else { $date = date("F j, Y, g:i a"); echo "Thank you for the message!"; $db = @mysql_connect("localhost","root"); mysql_select_db("GuestBook",$db); $sql = "INSERT INTO massegeBoard (name, date, message) VALUES ('$name','$date','$message')"; $result = mysql_query($sql); } ?>
<?php $result2 = mysql_query("SELECT * FROM massegeBoard"); while ($myrow = mysql_fetch_array($result2)) { echo " Nick Name : "; echo $myrow["name"]; echo $myrow["date"]; echo "
";
echo $myrow["message"];
echo "
";
}
?>
Error message =
Warning: mysql_fetch_array(): supplied argument is not a valid MySQL result resource in /messageBoard.php on line 56
提问者：leomon 08-13 20:08
答复