这样的两个语句能否结合为一句。
$get_rows = mysql_num_rows("select id from news where class_type='类别'");<br><br>if($get_rows){<br> $get_list=mysql_fetch_array("select * from news where class_type='类别'");<br> .......循环显示<br>}------解决思路----------------------
很遗憾，非但不能合并为一句，相反要分作三句
$rs = mysql_query("select id from news where class_type='类别'");<br>if($get_rows = mysql_num_rows($rs)) {<br> $get_list = mysql_fetch_array($rs);<br> .......循环显示<br>}------解决思路----------------------
<br>$rs = mysql_query("select id from news where class_type='类别'");<br><br>$get_list = array();<br><br>while($row = mysql_fetch_array($rs) ){<br> array_push($get_list, $row['id']);<br>}<br>$get_rows = count($get_list);<br>
