PHP调用SQL Server存储过程
一、安装SQL Server Driver for PHP 在微软官网上发现了这个东西,他提供了一套PHP对MS2005/2008操作的全新函数库,并且支持UTF8,作为PHP的扩展运行。看来MS对PHP 还比较亲善,PHP自带的mssql操作函数对MS2005/2008的一些新功能不支持,MS就自己提供了解决
一、安装SQL Server Driver for PHP
在微软官网上发现了这个东西,他提供了一套PHP对MS2005/2008操作的全新函数库,并且支持UTF8,作为PHP的扩展运行。看来MS对PHP 还比较亲善,PHP自带的mssql操作函数对MS2005/2008的一些新功能不支持,MS就自己提供了解决方法,赞一个!不过只支持PHP5.2 /5.3,MS说目前在PHP 5.2上测试过,低版本的是否支持就不清楚了。我的系统正好也用的是PHP5.2,其它版本也懒得去测了。
下载地址:http://www.microsoft.com/downloads/details.aspx?familyid=CCDF728B-1EA0-48A8-A84A-5052214CAAD9&displaylang=en
下载后是个.exe的压缩包,解开后有下列.dll文件:
php_sqlsrv_52_nts_vc6.dll
php_sqlsrv_52_ts_vc6.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
要根据自己的PHP环境选择一个合适的.dll,压缩包的说明文档给出了适用范围:
Driver file
PHP version
Thread safe?
Use with PHP .dll
php_sqlsrv_53_nts_vc6.dll
5.3
no
php5.dll
php_sqlsrv_53_nts_vc9.dll
5.3
no
php5.dll
php_sqlsrv_53_ts_vc6.dll
5.3
yes
php5ts.dll
php_sqlsrv_53_ts_vc9.dll
5.3
yes
php5ts.dll
php_sqlsrv_52_nts_vc6.dll
5.2
no
php5.dll
php_sqlsrv_52_ts_vc6.dll
5.2
yes
php5ts.dll
DLL名字称中的_vc6/_vc9表示你使用的PHP为vc6或vc9编译,PHP version中确定适用版本,Thread safe为该版本安全性,Use with PHP .dll是你PHP的安装方式。更多说明请参考文档。
我这里选择的是php_sqlsrv_52_ts_vc6.dll,拷贝到php/ext/下,然后在php.ini中添加一行 “extension=php_sqlsrv_52_ts_vc6.dll”,重启WEB服务。phpinfo();查看一下,如果有“sqlsrv”扩 展项,就表示安装成功了。
二、安裝Microsoft SQL Server Native Client
这个是MSSQL的客户端存取程序,它提供了ODBC、OLE DB、ADO 等方式连接 MSSQL。 如果已经安装了MSSQL2005/2008,则已经安装了对应版本的此程序,不用单独安装了。
Microsoft SQL Server Native Client 2005支持SQL Server 7、2000、2005
下载地址:http://www.microsoft.com/downloads/details.aspx?displaylang=zh-cn&FamilyID=50b97994-8453-4998-8226-fa42ec403d17,找到对应项后根据自己机器情况(X86/X64)选择下载。
Microsoft SQL Server Native Client 2008支持SQL Server 2000、2005、2008
下载地址:http://www.microsoft.com/downloads/details.aspx?displaylang=zh-cn&FamilyID=c6c3e9ef-ba29-4a43-8d69-a2bed18fe73c,找到对应项后根据自己机器情况(X86/X64/IA64)选择下载。
三、至此已经可以使用UTF8进行存取了
新建一个UTF8编码的文件,测试一下:
$connstr = array("Database"=>"test","Uid"=>"sa","Pwd"=>"xxx","CharacterSet" => "UTF-8");
$conn = sqlsrv_connect('127.0.0.1',$connstr);
if($conn==false) print_r(sqlsrv_errors(),true);
$sql = "SELECT TOP 10 * FROM table";
if($data = sqlsrv_query($conn, $sql))
{
while($row = sqlsrv_fetch_array($data,SQLSRV_FETCH_ASSOC))
{
print_r($row);
}
}
sqlsrv_close($conn);
四、ADODB支持
看到上例可能要抓狂了,因为提供了全新的一套操作函数,使用起来不习惯,跟现有系统也不兼容。去下载了个最新版的ADODB后惊喜的发现它已经封装了该系列函数,帮我们解决了此问题。只需作个简单的修改:
找到/adodb/drivers/adodb-mssqlnative.inc.php,在_connect方法后有一行:
“ $connectionInfo = array("Database"=>$argDatabasename,'UID'=>$argUsername,'PWD'=>$argPassword);”
改为:
“ $connectionInfo = array("Database"=>$argDatabasename,'UID'=>$argUsername,'PWD'=>$argPassword,"CharacterSet" => 'UTF-8');”
ADODB下载:http://adodb.sourceforge.net
OK了,测试代码:
$conn = ADONewConnection('mssqlnative');
$conn->Connect(DB_HOST,DB_USER,DB_PASS,DB_NAME);
$ADODB_FETCH_MODE= ADODB_FETCH_ASSOC;
$sql = "SELECT * FROM table";
$data = $conn->GetAll($sql);
print_r($data);
五、
require 'dbconn.php';
$userId = 1; // 定义输入参数
$userName; // 定义返回值
$stmt = mssql_init("P__Test_GetData", $conn) or die("initialize stored procedure failure");
mssql_bind($stmt, "@userid", $userId, SQLINT4);
mssql_bind($stmt, "@username", $userName, SQLVARCHAR, true);
$rs = mssql_execute($stmt, false);
echo "This user name is: ".$userName;
?>

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