下面的错误消息是什么意思?
Warning: mysql_data_seek() [function.mysql-data-seek]: Offset 0 is invalid for MySQL result index 3 (or the query data is unbuffered) in \\nawinfs03\home\users\web\b1878\rh.slmarble\php\getproductDB.php on line 6
or die('代码:
if (!mysql_data_seek($results, $num)) {
echo "<h1 style='padding:10%'>Coming soon!</h1>";
}发布于 2011-01-19 03:00:21
我不认为你的查询会返回任何东西。PHP手册中的:
..if结果集为空(mysql_num_rows() == 0),查找0将失败,并返回E_WARNING。
https://stackoverflow.com/questions/4727874
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