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• CIS 52 INDEX

Martha's CIS 52 Lab #2 Number Exercise #10

Lab #2 Exercise #10. Pass an array of numbers into a function and output the average number in the array of numbers.

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CODES:

<?php 
function numbersAveraged($numbers) {
	$sum = array_sum($numbers);
	$num = sizeof($numbers);	
	echo $sum/$num;
}
$testNumbers = array(1,2,3,4,5);
numbersAveraged($testNumbers);
echo "<br />";
$test2 = array(55,-33,22,1.34);
numbersAveraged($test2);
?>

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ANSWER: