On Oct 17, 2010, at 12:58 AM, John Taylor-Johnston wrote:

According to this, I'm 44 not 45 :)p

$birthday = '1965-08-30';

//calculate years of age (input string: YYYY-MM-DD)

function birthday ($birthday){
  list($year,$month,$day) = explode("-",$birthday);
  $year_diff  = date("Y") - $year;
  $month_diff = date("m") - $month;
  $day_diff   = date("d") - $day;
  if ($day_diff < 0 || $month_diff < 0)

This will trigger anytime the current day of the month is less than 30.

    $year_diff--;
  return $year_diff;
}

echo birthday ($birthday);



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