PHP串連MSSQL資料庫(SQLSRV)執行個體

來源:互聯網
上載者:User
PHP串連MSSQL2008/2005資料庫與以往的串連mssql2000是不一樣的,串連mssql2008/2005是需要自己添加PHP對MSSQL串連的驅動擴充了,而我們常用的hp.ini中的extension=php_mssql.dll擴充只適用串連於MSSQL2000,下面我們就來看看對此的解決辦法。

1.下載擴充

(1)去官方下載一個SQL Server Driver for PHP的擴充包,我是在這裡下載的http://www.microsoft.com/en-us/download/details.aspx?id=20098【記得下載後好像是要先安裝然後再解壓】

(2)您也可以直接從本站下載(我之前下載的,來源於microsoft官方)【點擊此處直接下載】
將下載下來的rar檔案解壓後你就會得到一堆的.dll檔案

下載驅動程式,下載後安裝釋放程式,裡面有以下檔案:
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(手冊,英文夠好的話,可以看看,嘿嘿)
SQLServerDriverForPHP_License.rtf
SQLServerDriverForPHP_Readme.htm(讀我檔案)

2.添加擴充

根據(vc6/vc9)需要選擇擴充,我的環境是WAMP(php5.2.6/apache2.2.8),我選用的是php_sqlsrv_52_ts_vc6.dll,php_pdo_sqlsrv_52_ts_vc6.dll這兩個檔案,複製到wamp安裝目錄下的ext目錄下,我的ext目錄是在wamp/bin/php/php5.2.6/ext/

3.配置php.ini

(1)在php.ini的Dynamic Extensions中添加如下兩條擴充:
extension=php_sqlsrv_52_ts_vc6.dll
extension=php_pdo_sqlsrv_52_ts_vc6.dll
(2)將;extension=php_pdo.dll前面的;去掉,開啟pdo串連擴充
(3)重新啟動apache

4.串連資料庫(pdo串連)

<?php  $servern="SFKFK27EL8FJ\SQLTRY";  $coninfo=array("Database"=>"try2","UID"=>"sa","PWD"=>"123");  $conn=sqlsrv_connect($servern,$coninfo) or die ("串連失敗!");  $val=sqlsrv_query($conn,"select * from usertable");  while($row=sqlsrv_fetch_array($val)){    echo $row[1]."<br />";  }  sqlsrv_close($conn); ?>

5.例子

連結樣本:
mssql_lib.php檔案如下:

<?phpclass 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頁面如下:

//簡單調用$db = new DB(DB_HOST, DB_USER, DB_PASS, DB_NAME);$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);

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