php从mysql中读取表的各个字段的信息代码,
php从mysql中读取表的各个字段的信息代码,求高手指教。。。
我没学过php,所以请各位高手讲详细点。。。谢谢帮忙了。。。我想通过一个sql语句搜索到某条数据,然后把这个数据记录到一个变量a中,通过调用a.name就能得到这条数据的name字段的信息了,这样能实现么?怎么实现的?
------解决方案--------------------
如果id 是唯一的。则不需要while循环,因为只有一条。则改为:
$q = "select * from test where id = 1"; //SQL查询语句
$rs = mysql_query($q,$conn); //获取数据集
$row = mysql_fetch_object($rs);
print_r($row);
echo $row->id;
mysql_free_result($rs);

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