Bug #52422 [NEW]: Strange behavior of the function.

From: Operating system: UNIX (CENTOS) PHP version: 5.3.3 Package: *General Issues Bug Type: Bug Bug description:Strange behavior of the function. Description: ------------ There is nothing much to describe actually. I call a function with: die( hp_mail_wrapper('Subject', 'body') ); And my function looks like this: function hp_mail_wrapper($title, $body, $theme = 0, $vars = array()) { if($theme == 'newsletter') { die('What???'); } die('Good'); } Strangely enough script dies with 'What???'. If I change $theme = 0 to anything else, like NULL, FALSE (anything), it works fine. I also dumped the incoming args to avoid reporting a sleepy-bug, but as expected, the only variables that function get is $title and $body. -- Edit bug report at http://bugs.php.net/bug.php?id=52422&edit=1 -- Try a snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=52422&r=trysnapshot52 Try a snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=52422&r=trysnapshot53 Try a snapshot (trunk): http://bugs.php.net/fix.php?id=52422&r=trysnapshottrunk Fixed in SVN: http://bugs.php.net/fix.php?id=52422&r=fixed Fixed in SVN and need be documented: http://bugs.php.net/fix.php?id=52422&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=52422&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=52422&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=52422&r=needscript Try newer version: http://bugs.php.net/fix.php?id=52422&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=52422&r=support Expected behavior: http://bugs.php.net/fix.php?id=52422&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=52422&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=52422&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=52422&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=52422&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=52422&r=dst IIS Stability: http://bugs.php.net/fix.php?id=52422&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=52422&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=52422&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=52422&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=52422&r=mysqlcfg