Question

I have a PHP script that I’m calling with the .post() function in jQuery. If everything goes well, it outputs “WIN”, otherwise it outputs whatever database errors or whatever else it gets.

$.post("myscript.php", {key: "value"}, function(data) {
   if(data=="WIN") {
      // the stuff that I want it to do that it won't do
   } else {
      alert(data);
   }
});

When it runs however, I get “WIN” in a JS alert, and the stuff that I want it to do doesn’t happen. Since “WIN” shows up in the alert, the PHP script is clearly outputting what I had expected. I had even made sure to set the Content-Type of the PHP script to text/plain, so why doesn’t data=="WIN". Why does my WIN FAIL?

Answer 1

Have you checked for whitespace? Any whitespace before or after echo "WIN" will affect the output, also, check for whitespace before and after your <?php tags.