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这样写对吗？该怎么解决

WBOY
Release： 2016-06-13 10:26:12
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这样写对吗？
$pvrow=mysql_fetch_array($result);
if($pvrow)
{

这样能表达出 当mysql_fetch_array有内容时候才进行下面的执行

------解决方案--------------------
没问题, 没有了就会返回false。

Returns an array of strings that corresponds to the fetched row, or FALSE if there are no more rows.

Related labels：
array false fetch mysql
source：php.cn
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