Session 3

sesion03.php

<?php

$a = 5;
$b = 7;

$result = $a + $b;

checkIfTomorrowWillBeAfatalDay(FALSE);

print 'The total of this sum is: ' . $result;

/**
 * Check if tomorrow will be a fatal day.
 * 
 * @param bool $isTomorrowAfatalDay
 *   TRUE or false wether is a fatal day.
 */
function checkIfTomorrowWillBeAfatalDay($isTomorrowAfatalDay) {
  if ($isTomorrowAfatalDay) {
    print 'Omg!!!!';
  }
  else {
    print 'Phew... :)';
  }
}