array(6) {
  [0] => int(1024)
  [1] => int(484)
  [2] => int(3)
  [3] => string(25) "width="1024" height="484""
  ["bits"] => int(8)
  ["mime"] => string(9) "image/png"
}

array(7) {
  [0] => int(1024)
  [1] => int(767)
  [2] => int(2)
  [3] => string(25) "width="1024" height="767""
  ["bits"] => int(8)
  ["channels"] => int(3)
  ["mime"] => string(10) "image/jpeg"
}

array(7) {
  [0] => int(1024)
  [1] => int(768)
  [2] => int(2)
  [3] => string(25) "width="1024" height="768""
  ["bits"] => int(8)
  ["channels"] => int(3)
  ["mime"] => string(10) "image/jpeg"
}

string(0) ""

string(0) ""

array(7) {
  [0] => int(576)
  [1] => int(768)
  [2] => int(2)
  [3] => string(24) "width="576" height="768""
  ["bits"] => int(8)
  ["channels"] => int(3)
  ["mime"] => string(10) "image/jpeg"
}

array(7) {
  [0] => int(1024)
  [1] => int(768)
  [2] => int(2)
  [3] => string(25) "width="1024" height="768""
  ["bits"] => int(8)
  ["channels"] => int(3)
  ["mime"] => string(10) "image/jpeg"
}