#30383 [NEW]: function reports: c:/ exists; c:/new not exists; c:/new/new exists;

From: federico at santulli dot it Operating system: Windows Server 2003 PHP version: 4.3.9 PHP Bug Type: Feature/Change Request Bug description: function reports: c:/ exists; c:/new not exists; c:/new/new exists; Description: ------------ using server 2003 with iis6 a file_exists used on a tree of directory reports: file_exists("c:") = true file_exists("c:/new") = false file_exists("c:/new/new") = true second call is wrong. it happens with all first directories on a drive root Reproduce code: --------------- <? mkdir("d:/new",0777); mkdir("d:/new/new",0777); $dir = "d:/new/new"; $dir_parts = preg_split('!/+!', $dir, -1, PREG_SPLIT_NO_EMPTY); $new_dir = ($dir{0} == '/') ? '/' : ''; foreach ($dir_parts as $dir_part) { $new_dir .= $dir_part; if(file_exists($new_dir)) { echo "$new_dir exists\n"; } else { echo "$new_dir doesn't exists\n"; } $new_dir .= '/'; } ?> Expected result: ---------------- d: exists d:/new exists d:/new/new exists Actual result: -------------- d: exists d:/new doesn't exists d:/new/new exists -- Edit bug report at http://bugs.php.net/?id=30383&edit=1 -- Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30383&r=trysnapshot4 Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30383&r=trysnapshot50 Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30383&r=trysnapshot51 Fixed in CVS: http://bugs.php.net/fix.php?id=30383&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=30383&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=30383&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=30383&r=needscript Try newer version: http://bugs.php.net/fix.php?id=30383&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=30383&r=support Expected behavior: http://bugs.php.net/fix.php?id=30383&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=30383&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=30383&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=30383&r=globals PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30383&r=php3 Daylight Savings: http://bugs.php.net/fix.php?id=30383&r=dst IIS Stability: http://bugs.php.net/fix.php?id=30383&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=30383&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=30383&r=float MySQL Configuration Error: http://bugs.php.net/fix.php?id=30383&r=mysqlcfg