问：关于PHP连sybase?发生如下报错信息.

[yidesign]

Warning: sybase_pconnect(): Sybase: Server message: Changed database context to 'master'. (severity 10, procedure N/A) in D:\conn.php on line 6
//上面这句，每次重新启动sybase时报错。刷新页面后消失。我看过，已显示recv sleep。
Warning: sybase_select_db(): Sybase: Server message: Changed database context to 'TTT'. (severity 10, procedure N/A) in D:\conn.php on line 8
这一句一直出现。
代码如下：
$servername = "localhost";
$username = "sa";
$password = "";
$dbname = "TTT";
sybase_pconnect($servername,$username,$password)
or die("Could not connect");

sybase_select_db($dbname);

哪里有问题呢？还要php.ini再配置。

[多菜鸟]

up

[horse815]

php.ini已经配置成功了，只不过是php连接sybase时，就会报这样的警告信息，要在前面加上一个@则能屏蔽这些警告！
如：@ sybase_pconnect($servername,$username,$password)
or die("Could not connect");
@ sybase_select_db($dbname);

另外，好像php没有开发出新的支持sybase 12.5的接口程序，在12.5中，varchar类型能存储64K字节的内容了，而利用php读取varchar数据时，则报出错，它不支持大于255字节（即2K）.

错误信息如下：
sybase_query(): Sybase: Server message: Character or binary data returned from Adaptive Server has been truncated. The client application does not support more than 255 bytes of data as a result column or output parameter. (severity 10, procedure N/A)