note 49964 added to reserved.variables

The Environment variable $ENV is useful for coding portable platform specific application constants. // Define a Windows or else Linux root directory path $_ENV['OS'] == 'Windows_NT' ? $path = 'L:\\www\\' : $path = ' /var/www/'; define('PATH', $path); echo PATH; ---- Manual Page -- http://www.php.net/manual/en/reserved.variables.php Edit -- http://master.php.net/manage/user-notes.php?action=edit+49964 Delete: added to the manual -- http://master.php.net/manage/user-notes.php?action=delete+49964&report=yes&reason=added+to+the+manual Delete: bad code -- http://master.php.net/manage/user-notes.php?action=delete+49964&report=yes&reason=bad+code Delete: spam -- http://master.php.net/manage/user-notes.php?action=delete+49964&report=yes&reason=spam Delete: useless -- http://master.php.net/manage/user-notes.php?action=delete+49964&report=yes&reason=useless Delete: other reasons -- http://master.php.net/manage/user-notes.php?action=delete+49964&report=yes Reject -- http://master.php.net/manage/user-notes.php?action=reject+49964&report=yes Search -- http://master.php.net/manage/user-notes.php