--TEST-- Bug #52209 (INPUT_ENV returns NULL for set variables (CLI)) --SKIPIF-- <?php /* This test makes no sense on windows as an empty variable would never show up in the "set" list. Which means, it's always undefined in PHP. */ if(substr(PHP_OS, 0, 3) == "WIN") die("skip Not for Windows"); if (!extension_loaded("filter") || !empty($_ENV['PWD'])) die("skip"); ?> --INI-- variables_order=GPCSE --FILE-- <?php var_dump(filter_input(INPUT_ENV, 'PWD')); ?> --EXPECTF-- string(%d) "%s"