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mysql_connect('localhost', 'root', 'root');//后面两个root分别是数据库的用户名和密码
mysql_select_db('ccc');//选择数据库
mysql_query('set names gbk');
$bbb = '';
$result = mysql_query('select eee from ddd where [条件]...');//如果字段名是mysql保留字,要加``
if($rs = mysql_fetch_object($result)){
$bbb = $rs['eee'];
}
echo $bbb;
mysql_connect('localhost', 'root', 'root');
mysql_select_db('ccc');
mysql_query('set names gbk');
$bbb = '';
$result = mysql_query('select eee from ddd where [条件]...');
if($rs = mysql_fetch_object($result)){
$bbb = $rs['eee'];
}
echo $bbb;