note 99134 added to function.getenv

This function is useful (compared to $_SERVER, $_ENV) because it searches $varname key in those array case-insensitive manner. For example on Windows $_SERVER['Path'] is like you see Capitalized, not 'PATH' as you expected. So just: <?php getenv('path') ?> ---- Server IP: 69.147.83.197 Probable Submitter: 82.146.52.138 ---- Manual Page -- http://www.php.net/manual/en/function.getenv.php Edit -- https://master.php.net/note/edit/99134 Del: integrated -- https://master.php.net/note/delete/99134/integrated Del: useless -- https://master.php.net/note/delete/99134/useless Del: bad code -- https://master.php.net/note/delete/99134/bad+code Del: spam -- https://master.php.net/note/delete/99134/spam Del: non-english -- https://master.php.net/note/delete/99134/non-english Del: in docs -- https://master.php.net/note/delete/99134/in+docs Del: other reasons-- https://master.php.net/note/delete/99134 Reject -- https://master.php.net/note/reject/99134 Search -- https://master.php.net/manage/user-notes.php