我们正在开发php Web服务，我们的数据库位于sql server 2008 r2 上
/*sql连接字符串*/
$link = mssql_connect('localhost','usrname','pass') or die('Cannot connect to the DB');
mssql_select_db('Data Source=PC-NAME;Initial Catalog=DBNAME.MDF;Persist Security Info=True',$link) or die('Cannot select the DB');
/* grab the posts from the db */
echo $query = "SELECT * FROM add_product WHERE prod_pos = '".$_GET['prod_pos']."'";
$result = mssql_query($query,$link) or die('Errant query: '.$query);
它在mssql_connect上给出了致命错误。
致命错误：在第11行上调用service.php中未定义的函数mssql_connect（）
那么如何将php-webservice与sqlserver2008r2连接起来呢？？？
提前感谢。。。
您需要从Microsoft下载并安装sqlsrv扩展。在此处查找一个选项：http://www.microsoft.com/en-us/download/details.aspx?id=20098
请注意，扩展名不再称为"mssql"，而是现在的"sqlsrv"，因此您需要使用sqlsrv_connect()等。
得到答案。。。。。。。。。。。。。。
<?php
$number_of_posts = $_GET['prod_pos'];
$format = 'json';
/* connect to the db */
$serverName = "(local)";
/* Get UID and PWD from application-specific files. */
$uid = "usrname of sql server 2008";
$pwd = "password";
$connectionInfo = array( "UID"=>$uid, "PWD"=>$pwd, "Database"=>"db name" );
/* Connect using SQL Server Authentication. */
$conn = sqlsrv_connect( $serverName, $connectionInfo);
if( $conn === false )
{
echo "Unable to connect.</br>";
die( print_r( sqlsrv_errors(), true));
}
/* Query SQL Server for the login of the user accessing the database. */
$tsql = "SELECT * FROM add_product WHERE prod_pos='".$number_of_posts."'";
$stmt = sqlsrv_query( $conn, $tsql);
if( $stmt === false )
{
echo "Error in executing query.</br>";
die( print_r( sqlsrv_errors(), true));
}
/* create one master array of the records */
$posts = array();
while($post = sqlsrv_fetch_array($stmt) )
{
$posts[] = array('post'=>$post);
}
/* output in necessary format */
if($format == 'json')
{
header('Content-type: application/json');
echo json_encode(array('posts'=>$posts));
}
/* disconnect from the db */
$stmt = null;
$conn = null;
?>
使用php 成功连接到sql server 2008 r2数据库