使用PHP连接MSSQL数据库连接

Question

请尝试连接到不同机器上的mssql数据库。下面是我的代码，但我只是不断得到一个空白页。

我不知道这个问题可能是什么。我已经安装了php和mssql驱动程序。

<?php 

    $uid = "******"; 
    $pwd = "***\$\$****"; 
    $DB = "***********"; 
    $serverName = "192.***.**.***"; 
    $connectionInfo = array("UID" => $uid, "PWD" => $pwd, "Database"=> $DB, "ReturnDatesAsStrings" => true); 
    $conn = sqlsrv_connect($serverName, $connectionInfo); 

if($conn) { 
    echo "Connection established.<br />"; 
}else{ 

    echo "Connection could not be established.<br />"; 
    die(print_r(sqlsrv_errors(), true)); 
} 

?> 

Answer 1

我建议您使用sqlsrv_errors()来显示连接错误。

加载php.ini文件中的PHP驱动程序并重新启动服务器。

extension=php_pdo_sqlsrv_54_ts.dll 
extension=php_sqlsrv_54_ts.dll 

请看下面的例子：

<?php 
    $serverName = "serverName\sqlexpress"; //serverName\instanceName 

    // Since UID and PWD are not specified in the $connectionInfo array, 
    // The connection will be attempted using Windows Authentication. 
    $connectionInfo = array("Database"=>"dbName"); 
    $conn = sqlsrv_connect($serverName, $connectionInfo); 

    if($conn) { 
    echo "Connection established.<br />"; 
    }else{ 
    echo "Connection could not be established.<br />"; 
    die(print_r(sqlsrv_errors(), true)); 
    } 
?> 

欲了解更多信息：http://php.net/manual/en/function.sqlsrv-connect.php