小知识：linux下php加装mssql模块的方法

1、安装配置freetds

复制代码 代码如下:

wget http://mirrors.xmu.edu.cn/ubuntu/archive/pool/main/f/freetds/freetds_0.82.orig.tar.gz

tar zxf freetds_0.82.orig.tar.gz

cd freetds_0.82

./configure –prefix=/usr/local/freetds –with-tdsver=8.0 -–enable-msdblib -–enable-dbmfix -–with-gnu-ld -–enable-shared -–enable-static

make && make install

2、编译php的mssql模块

复制代码 代码如下:

cd /path/to/php/source 进入PHP源码目录

cd ext/mssql 进入MSSQL模块源码目录

/usr/local/webserver/php/bin/phpize 生成编译配置文件

./configure –with-php-config=/usr/local/webserver/php/bin/php-config –with-mssql=/usr/local/freetds

make

make install

编译完成生成 mssql.so，修改php.ini，将该模块载入：

extension=”/path/to/extension/mssql.so”

3、配置mssql

复制代码 代码如下:

cd /usr/local/freetds/etc

编辑文件：

vi freetds.conf

[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

client charset = UTF-8 #加入

#加入

[Server2005]

host = 192.168.x.x

port = 1433

tds version = 7.2

4、测试php连接mssql

复制代码 代码如下:

try {

$hostname=218.x.x.x;//注意,这里和上面不同,要直接用IP地址或主机名

$port=1433;//端口

$dbname=”user”;//库名

$username=”database”;//用户

$pw=”passwd”;//密码

$dbh= new PDO(“dblib:host=$hostname:$port;dbname=$dbname”,”$username”,”$pw”);

} catch (PDOException $e) {

echo”Failed to get DB handle: “.$e->getMessage() .”n”;

exit;

}

echoconnent MSSQL succeed;

$stmt=$dbh->prepare(“select * from z_2010pinjiu_user”);

$stmt->execute();

while ($row=$stmt->fetch()) {

print_r($row);

}

unset($dbh); unset($stmt);

?>