12 || $size < 1) {print "size must be an integer between 1 and 12 (inclusive)"; } else { //page#2 echo '
'; echo '
'; for($i=0; i < sizeof($size); ++$i) { echo '
unset
'; } echo '
'; echo '
'; } } //page#1 echo '
Size:
'; //page#3 echo '
And the answer is... 6
'; ?>