note 60997 added to function.strlen

Use strlen() for form inputs to edit out blank inputs. For instance: if (strlen($file) > 0) { --execute code using $file-- } else { echo "You did not add any input"; } ---- Server IP: 64.71.164.2 Probable Submitter: 66.191.146.186 ---- Manual Page -- http://www.php.net/manual/en/function.strlen.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+60997 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes&reason=useless Delete: non-english -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes&reason=non-english Delete: already in docs -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes&reason=already+in+docs Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+60997&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+60997&report=yes Search -- http://master.php.net/manage/user-notes.php