1
vote
1answer
183 views

How do I go about debugging a PHP error?

I am coming from .NET to PHP. I am playing around with a long file written by someone else (called "cryptographp.inc.php"). It builds and returns an image to the browser. I want to show the image ...
37
votes
6answers
3k views

How safe are hidden AJAX requests that fake performance?

What is a hidden AJAX request? I've noticed an increase in the usage of hidden AJAX requests designed to make a user's action appear to happen immediately. I'll refer to this type of AJAX request as ...
0
votes
2answers
160 views

Custom error handling

I'm trying to figure out the best way to handle custom errors in my application. Option 1: if(expr) { } else { $_SESSION['error'] = "Some message describing the error"; } Option 2: if(expr) { ...