php5.6在linux下实现连接sqlserver2008

1、安装pdo_odbc扩展

参考php官方文档

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

先安装unixODBC之类的包，然后编译pdo_odbc扩展

2、安装Microsoft ODBC Driver for SQL Server on Linux

参考微软官方文档

https://msdn.microsoft.com/en-us/library/hh568454(v=SQL.110).aspx

安装好后用下列代码测试

        $obj = new PDO("odbc:Driver={ODBC Driver 13 for Sql Server};Server=111.111.111.111;Database=dbname;","dbuser","pwd");
        
        $sql = 'SELECT top 1 * from table';
        foreach ($obj->query($sql) as $row) {
            var_dump($row);
        
        }
        
        exit();