Question

I try to send a variable using jquery and ajax to php script. Then I want to use that variable in creating a file name but it fails. The file name is always “0” and does not locate at the dir “redirect”.

Here is the code:

Ajax:

    var pageName=$('#movie').val();

    $.ajax({
        type: "POST",
        url: "phpstuff.php",
        data: { pageName: 'pageName'},
        cache: false,
        success: function()
            {
                alert(pageName);
            }
    });

the “pageName” variable gets the value from an input box with an id “movie”

The php file

function createPage ($newPage){

$file=fopen("redirect/"+$newPage+".php","w") or exit("Fail to create the page");
$data = "some text I want to be in a file";
fwrite ($file, $data);
fclose($file);
}

$newPage = $_POST["pageName"];
createPage($newPage);

I have searched the net for hours and still can’t fix the problem.

Answer 1

String concatenation should be done with .:

"redirect/" . $newPage . ".php"