room_temp_task.php

<?php
require_once 'room_temp_task.inc.php';
/**     TASK IS TO TAKE AN ARRAY OF DATA AND FIGURE OUT:
* 		THE NUMBER OF FLOOR, 
* 		THE AVERAGE TEMP PER FLOOR,
* 		AND COLDEST ROOM IN THE BUILDING.
**/
	//ARRAY IS IN GROUPS OF 3, FLOOR, ROOM, TEMP
	$room_info = array(1,1,50,
					   1,2,62,
					   2,6,54,
					   2,2,98,
					   1,4,65,
					   3,5,64,
					   1,6,89,
					   2,1,65,
					   3,1,98,
					   2,3,65,
					   3,6,98,
					   2,5,78,
					   2,4,98,
					   1,5,78,
					   3,2,98,
					   3,3,45,
					   3,4,87,
					   1,3,85,
					   );

	$floors = array();
	
	$floor_info = new floor_info;
	
	//first lets parse the information out so it's eaiser to deal with
	$room_info = $floor_info->parsed_info($room_info);
	
	
	
	for ($i=0; $i < count($room_info); $i++) {
		$avgtemp = $floor_info->avg_temp_per_floor($room_info[$i], $i);
		echo "Average temp for floor " .$avgtemp[1] . " is  " . $avgtemp[0] ."<br />" ;
	}
	

	$total_floors = $floor_info->number_of_floors($room_info);
	
	echo "number of floors = " . count($total_floors) ."<br />";
	
	for ($i=0; $i < count($room_info); $i++) {
		$coldest_area = $floor_info->find_coldest_area($room_info[$i], $i);
	}
		
	$floor_num = $coldest_area[1] + 1;
	
	echo "coldest temperature is: " . $coldest_area[0]['temp'] . 
		" in room " . $coldest_area[0]['room'] . 
		" on floor " . $floor_num . "<br />";
?>