title: List CakePHP File Upload error codes
body: <p>Anyway, can anyone give me the error code definitions for when files are uploaded in cakePHP.</p>
  
  <p>So my $this-data contains something like this,</p>
  
  <p>Array
  (
      [file] => Array
      (
          [name] => cake.jpg
          [type] => image/jpeg
          [tmp_name] => /tmp/hp1083.tmp
          [error] => 1
          [size] => 24530
      )
  )</p>
  
  <p>What does [error] = 1 indicate?</p>
  
  <p>While you're at it can you list the break down of all the numbers, then maybe it'll be easier for others to find it the future</p>
  
  <p>Thanks!</p>