I'm creating an edit page which should get called this way:
users.php?action=edit&id=5
This is my code for this:
} elseif (isset($_GET['action']) && $_GET['action'] == 'edit' && isset($_GET['id']) && is_numeric($_GET['id']) && $_GET['id'] > 0) {
As you see it's long. First a check with isset is needed. I know you can leave that out, but that way I'll get PHP notices when error reporting is set to 'E_ALL'.
I can create a function to make it shorter but that way I'll need to create too many functions as I have such code on different places in my scripts, each requiring different information.
Is there any way to make this code shorter?
Thanks!