PHP连接SQLServer2012两例

首先放上

PHP连接SQLServer的驱动下载地址

http://php.net/manual/zh/ref.pdo-sqlsrv.php

另外PHP for IIS管理工具 大家可以自己搜索一下 很久以前下的。现在忘记地址了。

PHPManagerForIIS-1.1.2-x64.msi

 

第一个是比较基础的，直接创建conn 连接本机的SQLExpress实例

    $conn = new PDO("sqlsrv:server=.\SQLExpress;Database=thinkphp","admin","pass1234");

    //$conn = new PDO("sqlsrv:Server=127.0.0.1/Express; Database=MyeCharts", "admin", "pass1234"); 

    $query = 'select top 1 * from think_data';  

    $stmt = $conn->query( $query );  

    while ( $row = $stmt->fetch( PDO::FETCH_ASSOC ) ) {  

       //print_r( $row );  

    }  

第二个是网上搜罗到的创建了类来控制 连接远程服务器。

class mssql{

        private $host;

        private $username;

        private $password;

        private $database;

        private $handle;

        private function __construct (Array $config){

            $this -> host = $config['DB_HOST'];

            $this -> username = $config['DB_USER'];

            $this -> password = $config['DB_PWD'];

            $this -> database = $config['DB_NAME'];

            $this -> init();

        }

        private function init() {

            $dsn = 'sqlsrv:server = '.$this -> host.';database = '.$this->database;

            $this -> handle = new PDO($dsn,$this -> username, $this -> password);

        }

        public static function GetInstance(array $config = null) {

            if (null == $config) {

                return NULL;

            } 

            static $db = null;

            if (null == $db) {

                $c = __CLASS__;

                $db = new $c($config);

            };

            return $db -> handle;

        }

    }

调用方法

    $config = array(

        'DB_HOST' => 'servername,1800',

        'DB_NAME' => formname,

        'DB_USER' => 'admin',

        'DB_PWD' => 'pass1234'

    );

    $mssql = mssql::GetInstance($config);

    $result = $mssql->query('SELECT MAX(formID) FROM fromname);

    foreach($result as  $row){

        $id = $row[0];

        echo $id;

    }