1、mysql_connect()-建立数据库连接格式：resource mysql_connect([string hostname [:port] [:/path/to/socket] [, string username] [, string password]])例：$c......
例：
$query = “select id, name from MyTable order by name”;
$result = mysql_query($query);
$row = mysql_fetch_row($result);
echo mysql_field_type($result, 0); // Result: int
25、mysql_field_table()-获取字段所在表名
格式：
string mysql_field_table (resource result_set, int field_offset)
例：
$query = “select id as PKID, name from MyTable order by name”;
$result = mysql_query($query);
$row = mysql_fetch_row($result);
echo mysql_field_table($result, 0); // Result: MyTable
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