PHP连接MSSQL2008/2005数据库(SQLSRV)配置
发布:smiling 来源: PHP粉丝网 添加日期:2015-04-15 15:13:17 浏览: 评论:0
PHP连接MSSQL2008/2005数据库与以往的连接mssql2000是不一样的,连接mssql2008/2005是需要自己添加PHP对MSSQL连接的驱动扩展了,而我们常用的hp.ini中的extension=php_mssql.dll扩展只适用连接于MSSQL2000哦,下面我们就来看看解决办法.
1.下载扩展
(1)去官方下载一个SQL Server Driver for PHP的扩展包,我是在这里下载的http://www.microsoft.com/en-us/download/details.aspx?id=20098【记得下载后好像是要先安装然后再解压】
(2)您也可以直接从本站下载,我之前下载的,来源于microsoft官方.
将下载下来的rar文件解压后你就会得到一堆的.dll文件,下载驱动程序,下载后安装释放程序,里面有以下文件:
- php_pdo_sqlsrv_52_nts.dll
- php_pdo_sqlsrv_52_ts.dll
- php_pdo_sqlsrv_53_nts_vc6.dll
- php_pdo_sqlsrv_53_nts_vc9.dll
- php_pdo_sqlsrv_53_ts_vc6.dll
- php_pdo_sqlsrv_53_ts_vc9.dll
- php_sqlsrv_52_nts.dll
- php_sqlsrv_52_ts.dll
- php_sqlsrv_53_nts_vc6.dll
- php_sqlsrv_53_nts_vc9.dll
- php_sqlsrv_53_ts_vc6.dll
- php_sqlsrv_53_ts_vc9.dll
SQLServerDriverForPHP.chm,手册,英文够好的话,可以看看,嘿嘿.
SQLServerDriverForPHP_License.rtf
SQLServerDriverForPHP_Readme.htm,自述文件.
2.添加扩展
根据(vc6/vc9)需要选择扩展,我的环境是WAMP(php5.2.6/apache2.2.8),我选用的是php_sqlsrv_52_ts_vc6.dll,php_pdo_sqlsrv_52_ts_vc6.dll这两个文件,复制到wamp安装目录下的ext目录下,我的ext目录是在wamp/bin/php/php5.2.6/ext/
3.配置php.ini
1)在php.ini的Dynamic Extensions中添加如下两条扩展:
extension=php_sqlsrv_52_ts_vc6.dll
extension=php_pdo_sqlsrv_52_ts_vc6.dll
2)将;extension=php_pdo.dll前面的;去掉,开启pdo连接扩展.
3)重新启动apache
4.连接数据库(pdo连接),代码如下:
- <?php
- $servern="SFKFK27EL8FJ\SQLTRY";
- $coninfo=array("Database"=>"try2","UID"=>"sa","PWD"=>"123");
- $conn=sqlsrv_connect($servern,$coninfo) or die ("连接失败!");
- $val=sqlsrv_query($conn,"select * from usertable");
- while($row=sqlsrv_fetch_array($val)){
- echo $row[1]."<br />";
- } //开源软件:phpfensi.com
- sqlsrv_close($conn);
- ?>
5.例子 mssql_lib.php 代码如下:
- <?php
- class DB {
- var $con = null;
- function __construct($dbhost,$dbuser,$dbpass,$dbname) {
- $connectionInfo = array("UID"=>$dbuser,"PWD"=>$dbpass,"Database"=>$dbname);
- $this->con = sqlsrv_connect($dbhost,$connectionInfo);
- }
- function query($sql){
- $result = sqlsrv_query($this->con, $sql);
- }
- function getRow($sql){
- $result = sqlsrv_query($this->con, $sql);
- $arr = array();
- while($row = sqlsrv_fetch_array($result))
- {
- $arr[] = $row;
- }
- return $arr[0];
- }
- function getAll($sql){
- $result = sqlsrv_query($this->con, $sql);
- $arr = array();
- while($row = sqlsrv_fetch_array($result))
- {
- $arr[] = $row;
- }
- return $arr;
- }
- function __destruct() {
- unset($con);
- }
- }
- test.php
- //简单调用
- $db = new DB(DB_HOST, DB_USER, DB_PASS, DB_NAME);
- $sql = "select * from crm_order_batch where (status=0 or status is null) and lock_id is not null ";
- $orders_add_list = $db->getAll($sql);
- ?>
Tags: MSSQL2008 SQLSRV配置
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