Description:
------------
I need to retrive more than 4k from a blob field (rtf text).

I've set these values in my php.ini:

mssql.textlimit = 2147483647;
mssql.textsize = 2147483647;

Everything works fine using CGI, but when using SAPI (dll) after some operations I can't connect to database anymore. A server restart is needed, and everything works fine again for some time, and crash again.

I'm using Apache/1.3.33 (Win32) PHP/4.3.9, but it still happens in Apache 2.0 (Linux) PHP/4.3.10




Reproduce code:
---------------
Use PHP ISAPI.
<?
ini_set("mssql.textlimit", "2147483647");
ini_set("mssql.textsize", "2147483647");

mssql_connect('db_host', 'db_user', 'db_pass'); 		
mssql_select_db('db_name'); 

$qry= mssql_query('select myblobfield from table');
$row=mssql_fetch_row($qry);
echo($row_aux[0]);
?>

Repeat for some times (10, 20, 30 times, etc).

Expected result:
----------------
The full content of blob field, wich has more then 100KB, every time I run the code.

Actual result:
--------------
The full content of blob field for just some times. After a period, the server must be restarted because I can't connect with:

mssql_connect('db_host', 'db_user', 'db_pass'); 		
mssql_select_db('db_name');