int(13)
int(0)
int(12)
int(11)
int(0)
int(50)
int(100)
int(9)
string(1) "a"
string(1) "e"
string(1) "i"
array(3) {
  [0]=>
  string(1) "c"
  [1]=>
  string(1) "b"
  [2]=>
  string(1) "a"
}