Bug #40034 [Asn]: mssql_connect(): Unable to connect to server

From: Date: Tue, 28 Dec 2010 12:44:36 +0000
Subject: Bug #40034 [Asn]: mssql_connect(): Unable to connect to server
References: 1  Groups: php.bugs 
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Edit report at http://bugs.php.net/bug.php?id=40034&edit=1

 ID:                 40034
 Updated by:         pajoye@php.net
 Reported by:        chris dot clos at lmcu dot org
 Summary:            mssql_connect(): Unable to connect to server
 Status:             Assigned
 Type:               Bug
 Package:            MSSQL related
 Operating System:   Windows Server 2003
 PHP Version:        5.2.0
 Assigned To:        fmk
 Block user comment: N
 Private report:     N

 New Comment:

@shutzel at gmx dot de

Unrelated to this bug report, you simply have to install the MS
SqlServer connection drivers, as usual :)


Previous Comments:
------------------------------------------------------------------------
[2010-12-28 13:27:54] shutzel at gmx dot de

I had the same problem with mssql_connect() Unable to connect to server.
Type in the shell "php -m" and if you get an error that the
"MSVCR71.dll" is missing, just download it from this address
http://www.dlldump.com/download-dll-files.php/dllfiles/M/MSVCR71.dll/download.html
and copy it to c:\windows\system32 - thats it!

Greetings from munich germany ;)

------------------------------------------------------------------------
[2010-07-18 16:57:39] opc dot three at gmail dot com

Related to Bug #29074

------------------------------------------------------------------------
[2009-10-19 16:08:48] guoxinzz at 163 dot com

To correct a small error: 
mssql.connect_timeout = 60 

http://blog.csdn.net/gumanren


From mainland China

------------------------------------------------------------------------
[2009-10-19 16:05:48] guoxinzz at 163 dot com

A temporary solution, the real problem is not found. 
Explore the question, please contact my technical blog 
http://blog.csdn.net/gumanren 
My E-mail:guoxinzz@163.com or guoxinzz@gmail.com
My name is guoxin. 
Please view the English portion of the GOOGLE translation. 
Change PHP.ini configuration, as follows:

[MSSQL] 
; Allow or prevent persistent links. 
mssql.allow_persistent = On 

; Maximum number of persistent links.  -1 means no limit. 
mssql.max_persistent = -1 

; Maximum number of links (persistent+non persistent).  -1 means no
limit. 
mssql.max_links = -1 

; Minimum error severity to display. 
mssql.min_error_severity = 1000 

; Minimum message severity to display. 
mssql.min_message_severity = 1000 

; Compatibility mode with old versions of PHP 3.0. 
mssql.compatability_mode = Off 

; Connect timeout 
mssql.connect_timeout = 5 

; Query timeout 
mssql.timeout = 60 

; Valid range 0 - 2147483647.  Default = 4096. 
;mssql.textlimit = 4096 

; Valid range 0 - 2147483647.  Default = 4096. 
;mssql.textsize = 4096 

; Limits the number of records in each batch.  0 = all records in one
batch. 
;mssql.batchsize = 0 

; Specify how datetime and datetim4 columns are returned 
; On => Returns data converted to SQL server settings 
; Off => Returns values as YYYY-MM-DD hh:mm:ss 
;mssql.datetimeconvert = On 

; Use NT authentication when connecting to the server 
mssql.secure_connection = on 

; Specify max number of processes. -1 = library default 
; msdlib defaults to 25 
; FreeTDS defaults to 4096 
;mssql.max_procs = -1 

; Specify client character set. 
; If empty or not set the client charset from freetds.comf is used 
; This is only used when compiled with FreeTDS 
;mssql.charset = "ISO-8859-1"

------------------------------------------------------------------------
[2009-07-06 11:07:38] nm dot patel at sahmed dot com

I have PHP Version 5.2.10 i have open mssql support from  php.ini .  I
use IIS in Server 2005 Express 

I can no longer do mssql_connects, instead I get an error.

Once I did this I get an error: 


Warning: mssql_connect() [function.mssql-connect]: Unable to connect to
server: localhost:1433 in C:\Inetpub\wwwroot\LifeScience\TEST.php on
line 8
Couldn't connect to SQL Server on localhost:1433

------------------------------------------------------------------------


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