note 43509 added to function.file-exists

yust a little note: some people told me that they dont use this function because of taking too much performance/time: well, they are right in some ways: if you expect a file this function runs perferct. if it don´t find a file it takes really long: benchmark in a for() statment 500 circles using file_exists() to be TRUE : 0.00378203392029 using file_exists() to be FALSE: 0.951257944107 ---- Manual Page -- http://www.php.net/manual/en/function.file-exists.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+43509 Delete -- http://master.php.net/manage/user-notes.php?action=delete+43509&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+43509&report=yes Search -- http://master.php.net/manage/user-notes.php