1st => one <br>2nd => two <br>3rd => three <br>4th => four <br>5th => five <br>6th => six <br>7th => seven <br>8th => eight <br>9th => nine <br>10th => ten <br>11th => eleven <br>12th => twelve <br>13th => thirteen <br>14th => fourteen <br>15th => fifteen <br>array(15) {
  ["1st"]=>
  string(3) "one"
  ["2nd"]=>
  string(3) "two"
  ["3rd"]=>
  string(5) "three"
  ["4th"]=>
  string(4) "four"
  ["5th"]=>
  string(4) "five"
  ["6th"]=>
  string(3) "six"
  ["7th"]=>
  string(5) "seven"
  ["8th"]=>
  string(5) "eight"
  ["9th"]=>
  string(4) "nine"
  ["10th"]=>
  string(3) "ten"
  ["11th"]=>
  string(6) "eleven"
  ["12th"]=>
  string(6) "twelve"
  ["13th"]=>
  string(8) "thirteen"
  ["14th"]=>
  string(8) "fourteen"
  ["15th"]=>
  string(7) "fifteen"
}