if i remember 4th grade math class correctly... <? $total = 0; $count = 0;
// get each of the numbers foreach($array_of_the_numbers as $key => $value) { $total += $array_of_the_numbers[$key]; ++$count; } // wow, that's a toughie! $average = $total / $count; // then you could make it pretty $pretty_average = number_format($average, 1); ?> booyah. :) dave -----Original Message----- From: JohnP [mailto:[EMAIL PROTECTED]] Sent: Thursday, August 29, 2002 5:56 PM To: [EMAIL PROTECTED] Subject: [PHP] Average Number For Math Functions Ok I looked at all the math functions for PHP but saw no way of returning the average of a set of numbers - I plan on using this for a rating system - any help? -- John -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php