Write php code to do the following(store the php files in a separate folder for each application.):

1) TemperatureApp

Create an array to hold the temperatures for an entire month of 31 days.

Calculate the average temperature for the month.

2) MPGApp

Create an array to hold the gas used each day for an entire month of 31 days.

Create an array to hold the number of gallons used each day.

Calculate the daily miles per gallon (MPG).

Calculate the average MPG for the month.

3) AssociativeArrayApp

Create an associative array to hold the student names and the students final points.

Calculate the average points for the class.