while 嵌套if 无法执行
<br />$result = mysql_query("select title from hello where title like '%$info%'");<br /><br />while($row=mysql_fetch_array($result))//通过循环读取数据内容<br /> {<br /> if(!$row)<br /> {<br /> echo '1';<br /> }<br /> else<br /> {<br /> echo '2';<br /> }<br /><br /> }<br /><br />
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