无法在Windows中连接R和PHP？

Question

I have connected R and php by using the below command in Ubuntu

exec("Rscript my_rscript.R  $N", $response);

But i cant able to connect these in Windows.

R installation path is

C:\Program Files\R\R-3.3.1\bin

R file path is

C:\xampp\htdocs\tracker\exec_r.R

This is my PHP code:

        <?php 
                // poorman.php 
                echo "<form action='poorman.php' method='get'>"; 
                echo "Number values to generate: <input type='text' name='N' />"; 
                echo "<input type='submit' />"; 
                echo "</form>"; if(isset($_GET['N'])) { 
                    $N = $_GET['N']; 
                    exec("C:\Program Files\R\R-3.3.1\bin C:\xampp\htdocs\tracker\exec_r.R $N", $response); 
                    $str = $response[0]; 
                    $myobj = json_decode($str); 
                    echo $myobj->first_name[0]; 
                } 
        ?> 

Answer 1

这有用吗？

exec("C:\Progra~1\R\R-3.3.1\bin C:\xampp\htdocs\tracker\exec_r.R $N", $response);