Warning: mysql_fetch_array(): supplied argument is not a valid MySQL......
2011-09-01 15:55
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$sql="select * form message order by id desc";
$query=mysql_query($sql);
改为：
$sql="select * form message order by id desc";
$query=mysql_query($sql);
if (!$query) echo "SQL错误：".mysql_error();
就可以运行时显示具体错误的原因。
$query=mysql_query($sql);
改为：
$sql="select * form message order by id desc";
$query=mysql_query($sql);
if (!$query) echo "SQL错误：".mysql_error();
就可以运行时显示具体错误的原因。
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