1. Write a PHP page that allows a user to select one or more days. Key Value 2. Create the following key-value array (Table 1). Notice that the array is out dayo Monday of order. day2 Wednesday 3. Sort the array by key in ascending order day3 Thursday 4. Create the HTML page shown in Figure 1 day1 Tuesday 5. If the Schedule button is clicked without selecting any of the checkboxes, days Weekend display an error message above the form (Figure 2) day4 Friday 6. If one or more checkboxes are checked, display them as shown in Table 1: Weekdays Create Schedule - Day Create Schedule You must select at least one day Day of week Day of week Monday Monday Tuesday Tuesday Wednesday Wednesday Thursday Thursday Friday Friday @ Weekend a Weekend Schedule Clear All Schedule Clear All Figure 1: Initial Form Figure 2: No selection submit Create Schedule - Day You've selected: Monday Wednesday Friday Weekend Create Schedule - Day Day of week Day of week Monday Tuesday Wednesday Thursday Friday Weekend Monday Tuesday Wednesday Thursday Friday @ Weekend Schedule Clear All Schedule Clear All Figure 3: Valid temperature conversion