我已经安装了freetds,我想通过php连接到mssql服务器。我正在使用centos。
root@server [~/php]# tsql -C
Compile-time settings (established with the "configure" script)
Version: freetds v0.91
freetds.conf directory: /usr/local/etc
MS db-lib source compatibility: no
Sybase binary compatibility: no
Thread safety: yes
iconv library: yes
TDS version: 5.0
iODBC: no
unixodbc: yes
SSPI "trusted" logins: no
Kerberos: no
我用来连接mssql服务器的php代码。 (它位于子目录中)我可以通过本地mssql server 2008连接到远程mssql服务器。
<?php
// Older FreeTDS installations need the FREETDSCONF Environment variable
putenv('FREETDSCONF=../usr/local/etc/freetds.conf');
// Current release of FreeTDS uses the FREETDS environment variable. So we set both to be sure
putenv('FREETDS=../usr/local/etc/freetds.conf');
$mssql = mssql_connect('116.214.26.236' , 'dbname', 'password');
//mssql_select_db('myDb',$mssql);
if (!$mssql) {
die('Something went wrong while connecting to MSSQL');
}else echo 'Success';
?>
我的TDS配置文件
# $Id: freetds.conf,v 1.12 2007/12/25 06:02:36 jklowden Exp $
#
# This file is installed by FreeTDS if no file by the same
# name is found in the installation directory.
#
# For information about the layout of this file and its settings,
# see the freetds.conf manpage "man freetds.conf".
# Global settings are overridden by those in a database
# server specific section
[global]
# TDS protocol version
; tds version = 4.2
# Whether to write a TDSDUMP file for diagnostic purposes
# (setting this to /tmp is insecure on a multi-user system)
dump file = /tmp/freetds.log
; debug flags = 0xffff
# Command and connection timeouts
; timeout = 10
; connect timeout = 10
# If you get out-of-memory errors, it may mean that your client
# is trying to allocate a huge buffer for a TEXT field.
# Try setting 'text size' to a more reasonable limit
text size = 64512
# A typical Sybase server
[egServer50]
host = symachine.domain.com
port = 5000
tds version = 5.0
# A typical Microsoft server
[egServer70]
host = 116.214.26.236
port = 1433
tds version = 7.0
我得到的错误
警告:mssql_connect()[function.mssql-connect]:无法连接到服务器:第6行/home/butter/public_html/investonline/mssql.php中的116.214.26.236 连接到MSSQL时出错了
请指导我哪里出错了。
我在google搜索过一些博客说下面的行值必须是, MS db-lib源兼容性:否
我的php.ini配置文件
mssql
MSSQL Support enabled
Active Persistent Links 0
Active Links 0
Library version FreeTDS
Directive Local Value Master Value
mssql.allow_persistent On On
mssql.batchsize 0 0
mssql.charset no value no value
mssql.compatability_mode Off Off
mssql.connect_timeout 5 5
mssql.datetimeconvert On On
mssql.max_links Unlimited Unlimited
mssql.max_persistent Unlimited Unlimited
mssql.max_procs Unlimited Unlimited
mssql.min_error_severity 10 10
mssql.min_message_severity 10 10
mssql.secure_connection On On
mssql.textlimit Server default Server default
mssql.textsize Server default Server default
mssql.timeout 60 60
另请告诉我如何获取日志,以便我知道哪一步出错。
另外,为什么我无法连接到mssql服务器。
答案 0 :(得分:0)
你可以使用PDO php库连接sql server,你可以这样使用 $ output = new PDO('mssql:host = SERVERHOST; dbname = DBNAME','DBUSERNAME','DBPASSWORD');
答案 1 :(得分:-1)