note 99031 added to function.is-string

son9ne, you are comparing $var with the output of "is_string" function it returns "false" because empty string is not equal to "true" function works fine with empty strings, so check out "switch" syntax ---- Server IP: 195.54.192.44 Probable Submitter: 127.0.0.1 ---- Manual Page -- http://www.php.net/manual/en/function.is-string.php Edit -- https://master.php.net/note/edit/99031 Del: integrated -- https://master.php.net/note/delete/99031/integrated Del: useless -- https://master.php.net/note/delete/99031/useless Del: bad code -- https://master.php.net/note/delete/99031/bad+code Del: spam -- https://master.php.net/note/delete/99031/spam Del: non-english -- https://master.php.net/note/delete/99031/non-english Del: in docs -- https://master.php.net/note/delete/99031/in+docs Del: other reasons-- https://master.php.net/note/delete/99031 Reject -- https://master.php.net/note/reject/99031 Search -- https://master.php.net/manage/user-notes.php