note 100895 added to language.operators.comparison

Hi there... I have a question and need help, as the <= comparison operator seems to be giving strange results... Could anyone please tell me why the following statement, would produce output for the second case ( $percent > 20 && $percent <= 40 ) if $percent == 0? This really baffles me and I will appreciate any help! Thanks upfront! Piotr. switch( $percent ) { case( $percent <= 20 ) : echo "$smileys_base/sno.png"; break; case( $percent > 20 && $percent <= 40 ) : echo "$smileys_base/no.png"; break; case( $percent > 40 && $percent <= 60 ) : echo "$smileys_base/ok.png"; break; case( $percent > 60 && $percent <= 80 ) : echo "$smileys_base/yes.png"; break; case( $percent > 80 && $percent <= 100 ) : echo "$smileys_base/syes.png"; break; } ---- Server IP: 69.147.83.197 Probable Submitter: 84.238.115.152 ---- Manual Page -- http://www.php.net/manual/en/language.operators.comparison.php Edit -- https://master.php.net/note/edit/100895 Del: integrated -- https://master.php.net/note/delete/100895/integrated Del: useless -- https://master.php.net/note/delete/100895/useless Del: bad code -- https://master.php.net/note/delete/100895/bad+code Del: spam -- https://master.php.net/note/delete/100895/spam Del: non-english -- https://master.php.net/note/delete/100895/non-english Del: in docs -- https://master.php.net/note/delete/100895/in+docs Del: other reasons-- https://master.php.net/note/delete/100895 Reject -- https://master.php.net/note/reject/100895 Search -- https://master.php.net/manage/user-notes.php