Bug #51841 [NEW]: switch not working properly

From: Operating system: Linux x86_64 PHP version: 5.2.13 Package: *General Issues Bug Type: Bug Bug description:switch not working properly Description: ------------ $page_id is defined as global and empty switch ( $page_id ) { case 0: echo '$page_id: ' . $page_id . '<br />'; break; default: break; } should go into the default tree, but uses the first one case 0. Test script: --------------- see above Expected result: ---------------- see above -- Edit bug report at http://bugs.php.net/bug.php?id=51841&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=51841&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=51841&r=trysnapshot53 Try a snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=51841&r=trysnapshot60 Fixed in SVN: http://bugs.php.net/fix.php?id=51841&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=51841&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=51841&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=51841&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=51841&r=needscript Try newer version: http://bugs.php.net/fix.php?id=51841&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=51841&r=support Expected behavior: http://bugs.php.net/fix.php?id=51841&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=51841&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=51841&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=51841&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=51841&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=51841&r=dst IIS Stability: http://bugs.php.net/fix.php?id=51841&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=51841&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=51841&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=51841&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=51841&r=mysqlcfg