After else

after-else.php

<?php
function getWaterState($degrees, $important = false)
{
  if ($degrees < 0) {
    $state = 'This is solid ice';
  } elseif ($degrees > 100) {
    $state = 'This is gaz water';
  } else {
    $state = 'This is liquid water';
  }
  
  if ($important) {
    $state = uppercase($state);
  }
  
  return $state;
}