PHP语法错误?
Warning: mysql_fetch_row(): supplied argument is not a valid MySQL result resource in这段代码错误,
<?php
$result1=mysql_query("select * from kuzhan");
while($row=mysql_fetch_array($result1)){
?>
<dd><?php echo "$row[dm]";?></dd>//这段代码那错了?
?>
警告:mysql_fetch_array():提供的参数不是一个有效的MySQL结果资源