PHP实例程序:直接读取数据库信息的三种方法
这段代码的功能是:
连接到一个 url 地址为localhost 、 端口为 3306 的mysql服务器上。mysql服务器的帐号是"root",密码是"9999"。mysql 服务器上有一个数据库 ok , 数据库里有一个表 abc。表 abc 一共为两列,列名分别是 "id" 和 "name" ,将 abc 里的所有数据读出来。
以下为引用的内容:
?> $rs = mysql_query($q, $dbh); while($row = mysql_fetch_object($rs)) echo "$row->id $row->name "; /* id和name可以换位置 */ ?> $rs = mysql_query($q, $dbh); while($row = mysql_fetch_array($rs)) echo "$row[id] $row[name] "; /* id和name可以换位置 */ ?> @mysql_close($dbh); /* 关闭到mysql数据库的连接 */ ?> |

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