#32744 [Opn->Bgs]: possible twice including by require_once() after chdir()

ID: 32744 Updated by: derick@php.net Reported By: vovik at getart dot ru -Status: Open +Status: Bogus Bug Type: Filesystem function related Operating System: Windows XP PHP Version: 4.3.11 New Comment: Please do not submit the same bug more than once. An existing bug report already describes this very problem. Even if you feel that your issue is somewhat different, the resolution is likely to be the same. Thank you for your interest in PHP. (And this is also expected) Previous Comments: ------------------------------------------------------------------------ [2005-04-18 16:31:58] vovik at getart dot ru I've pasted the reproduce code with php tags and it was stripped. Here is it: // This file located under directory with non-lowercase name, i.e. "TesT" print "<pre>"; require_once("./inc.php"); // single print line there chdir("./.."); chdir("./TesT"); require_once("./inc.php"); var_dump(get_included_files()); ------------------------------------------------------------------------ [2005-04-18 16:29:23] vovik at getart dot ru Description: ------------ When script started and do require_once() by relative filename, this function remembers lower case real path. If script changes working dir via chdir() and directory name consist of not lower-case letters, require_once() will include the file again. Reproduce code: --------------- <?php // This file located under directory with non-lowercase name, i.e. "TesT" print "<pre>"; require_once("./inc.php"); // single print line there chdir("./.."); chdir("./TesT"); require_once("./inc.php"); var_dump(get_included_files()); ?> Expected result: ---------------- I expect to single include of inc.php. Actual result: -------------- Actually, got two :) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=32744&edit=1