note 49106 added to function.substr

heres a bit of code to remove hidden files (.DS_Store) from an array of file names $x = 0; while(isset($files[$x])){ if($files[$x]{0} == "."){ unset($files[$x]); } $x++; } sort($files); ---- Manual Page -- http://www.php.net/manual/en/function.substr.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+49106 Delete -- http://master.php.net/manage/user-notes.php?action=delete+49106&report=yes Reason: bad code -- http://master.php.net/manage/user-notes.php?action=delete+49106&report=yes&reason=bad+code Reason: spam -- http://master.php.net/manage/user-notes.php?action=delete+49106&report=yes&reason=spam Reason: useless example -- http://master.php.net/manage/user-notes.php?action=delete+49106&report=yes&reason=useless+example Reason: contains commercial links -- http://master.php.net/manage/user-notes.php?action=delete+49106&report=yes&reason=contains+commercial+links Reason: useless note -- http://master.php.net/manage/user-notes.php?action=delete+49106&report=yes&reason=useless+note Reject -- http://master.php.net/manage/user-notes.php?action=reject+49106&report=yes Search -- http://master.php.net/manage/user-notes.php