#47593 [NEW]: interface_exists() returns false when using absolute namespace path

From: crystality at mail dot ru Operating system: WinXpSP3 PHP version: 5.3CVS-2009-03-08 (snap) PHP Bug Type: Class/Object related Bug description: interface_exists() returns false when using absolute namespace path Description: ------------ Looks like this is the windows version of bug #46813. Function interface_exists() used without autoloading returns FALSE whith a fully qualified namespace. class_exists() works ok. Well interface_exists() does work too but as long as leading backslash isn't there or with autoloading enabled. Reproduce code: --------------- namespace interfaces; interface debug{} var_dump(interface_exists("\interfaces\debug", false)); // FALSE Expected result: ---------------- True Actual result: -------------- False -- Edit bug report at http://bugs.php.net/?id=47593&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47593&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47593&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47593&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47593&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47593&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47593&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47593&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47593&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47593&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47593&r=support Expected behavior: http://bugs.php.net/fix.php?id=47593&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47593&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47593&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47593&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47593&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47593&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47593&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47593&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47593&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47593&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47593&r=mysqlcfg