#33100 [Fbk->Opn]: file_exists() doesn't work correctly after realpath()

ID: 33100 User updated by: palacsint at freemail dot hu Reported By: palacsint at freemail dot hu -Status: Feedback +Status: Open Bug Type: Filesystem function related Operating System: linux PHP Version: 4.3.10 New Comment: I tried the CVS snapshot. Its work correctly. Thanks! Previous Comments: ------------------------------------------------------------------------ [2005-05-22 14:14:34] tony2001@php.net Please try using this CVS snapshot: http://snaps.php.net/php4-STABLE-latest.tar.gz For Windows: http://snaps.php.net/win32/php4-win32-STABLE-latest.zip And please provide a short but complete reproduce script. The code you provided will cause parse errors. ------------------------------------------------------------------------ [2005-05-22 14:04:14] palacsint at freemail dot hu Description: ------------ If the upload_tmp_dir is a symlink, file_exists() doesn't work after a realpath() call. In my server the default /tmp is a symlink to /home/tmp. It works if i change the upload_tmp_dir to the /home/tmp. (safe_mode on) Reproduce code: --------------- $t = $_FILES["uf"]["tmp_name"]; // $t = /tmp/phpAbcde // realpath($t) = /home/tmp/phpAbcde var_dump(file_exists($t)); // true var_dump(file_exists(realpath($t))); // false var_dump(is_file($t)); // true var_dump(is_file(realpath($t))); // false Expected result: ---------------- I got false when i called the file_exists() and is_file() with realpath($t). ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=33100&edit=1