Linux下php加装mssql模块

在linux 下的php连接mssql，就需要安装第三方的freetds了。需要的朋友可以参考下。

1、安装配置freetds

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 

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 

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 

1. <?php  
2. try {  
3.     $hostname = '128.x.x.x'; // 注意,这里和上面不同,要直接用IP地址或主机名  
4.     $port = 1433; // 端口  
5.     $dbname = "user"; // 库名  
6.     $username = "database"; // 用户  
7.     $pw = "passwd"; // 密码  
8.     $dbh = new PDO ( "dblib:host=$hostname:$port;dbname=$dbname", "$username", "$pw" );  
9. } catch ( PDOException $e ) {  
10.     echo "Failed to get DB handle: " . $e->getMessage () . "n";  
11.     exit ();  
12. }  
13. echo 'connent MSSQL succeed';  
14. $stmt = $dbh->prepare ( "select * from users" );  
15. $stmt->execute ();  
16. while ( $row = $stmt->fetch () ) {  
17.     print_r ( $row );  
18. }  
19. unset ( $dbh );  
20. unset ( $stmt );  
21. ?>