title: Max Length For Get Variable
body: <p>I was wondering if there is a max length on a $_GET variable. I plan on using ajax with a get command and part of it is an encoding of an access key using one of my encoding methods. This method has returned back roughly 1530 characters and I was wondering if this it too long for a get variable as long as it's all URL encoded?
  Thanks in advance,
  Spencer</p>