Ajax从PHP调用jsonp

Question

Hi guys so i made a code that parses a CSV file into a JSON ARRAY with PHP. So when you go to this URL you get the PHP output:

http://www.jonar.com/portal/mynewpage.php

Now i used this code to append my JSON ARRAY to HTML but now things have changed since i am using PHP i am not sure how to use it and what to do differently.

Also my ajax call is always empty which is weird..

$.ajax({
    type: 'GET',
    url: 'http://www.jonar.com/portal/mynewpage.php',
    dataType: 'jsonp',
    success: function(response) {
        alert(response);
    }
});

I used this to append my JSON ARRAY but now if i can get the response do i use the same code or will it have to be altered?

  $.each(results.data.slice(1), // skip first row of CSV headings
            function(find, data) {
                var title = data.title;
                var link = data.link;
                var date = data.date;
                var type = data.type;
                var where = data.where;
                var priority = data.priority;
                if (priority == '1') {
                    $('ul.nflist').prepend($('<li>', {
                        html: '<a href="' + link + '">' + title + '</a> ' + ' ' + '<span class="category">' + type + '</span>'
                    }));
                } else if (where == 'pp', 'both') {
                    $('ul.nflist').append($('<li>', {
                        html: '<a href="' + link + '">' + title + '</a> ' + ' ' + '<span class="category">' + type + '</span>'
                    }));
                }
            });

the reason i used PHP is to avoid cross domain issue

Thanks for the help guys!