Bug #55832 [NEW]: is_file() returns true if file does NOT exist

From: Operating system: Windows 7 PHP version: 5.3.8 Package: Filesystem function related Bug Type: Bug Bug description:is_file() returns true if file does NOT exist Description: ------------ Using Windows 7, create a directory "C:\dirtest\Au". Run the test script. Output produced is: bool(true) bool(true) bool(false) bool(false) bool(false) bool(false) although neither $file1 nor $file2 exist! Expected output would be "bool(false)" in all cases. Test script: --------------- <?php $file1 = 'C:\dirtest\Au\aux.gtb'; $file2 = 'C:\dirtest\Au\bux.gtb'; var_dump(is_file($file1)); var_dump(file_exists($file1)); var_dump(is_readable($file1)); var_dump(is_file($file2)); var_dump(file_exists($file2)); var_dump(is_readable($file2)); Expected result: ---------------- bool(false) bool(false) bool(false) bool(false) bool(false) bool(false) Actual result: -------------- bool(true) bool(true) bool(false) bool(false) bool(false) bool(false) -- Edit bug report at https://bugs.php.net/bug.php?id=55832&edit=1 -- Try a snapshot (PHP 5.4): https://bugs.php.net/fix.php?id=55832&r=trysnapshot54 Try a snapshot (PHP 5.3): https://bugs.php.net/fix.php?id=55832&r=trysnapshot53 Try a snapshot (trunk): https://bugs.php.net/fix.php?id=55832&r=trysnapshottrunk Fixed in SVN: https://bugs.php.net/fix.php?id=55832&r=fixed Fixed in SVN and need be documented: https://bugs.php.net/fix.php?id=55832&r=needdocs Fixed in release: https://bugs.php.net/fix.php?id=55832&r=alreadyfixed Need backtrace: https://bugs.php.net/fix.php?id=55832&r=needtrace Need Reproduce Script: https://bugs.php.net/fix.php?id=55832&r=needscript Try newer version: https://bugs.php.net/fix.php?id=55832&r=oldversion Not developer issue: https://bugs.php.net/fix.php?id=55832&r=support Expected behavior: https://bugs.php.net/fix.php?id=55832&r=notwrong Not enough info: https://bugs.php.net/fix.php?id=55832&r=notenoughinfo Submitted twice: https://bugs.php.net/fix.php?id=55832&r=submittedtwice register_globals: https://bugs.php.net/fix.php?id=55832&r=globals PHP 4 support discontinued: https://bugs.php.net/fix.php?id=55832&r=php4 Daylight Savings: https://bugs.php.net/fix.php?id=55832&r=dst IIS Stability: https://bugs.php.net/fix.php?id=55832&r=isapi Install GNU Sed: https://bugs.php.net/fix.php?id=55832&r=gnused Floating point limitations: https://bugs.php.net/fix.php?id=55832&r=float No Zend Extensions: https://bugs.php.net/fix.php?id=55832&r=nozend MySQL Configuration Error: https://bugs.php.net/fix.php?id=55832&r=mysqlcfg