Bug #18161: backtrace and zend engine 2 (alpha 2)

From: ol@globalis-ms.com Operating system: linux - i386 PHP version: 4CVS-2002-07-04 PHP Bug Type: Zend Engine 2 problem Bug description: backtrace and zend engine 2 (alpha 2) Hi, I've tried to test the backtrace function in zend engine 2 alpha 2. And i'm not able to get any usable output. Is it a known bug (no KNOWN_BUG file, in archive), or it's just not the right way to use it ? Example 1 (from the Change log doc) Output -> <empty> <?php $backtrace = debug_backtrace(); foreach ($backtrace as $step) { $class = isset($step['class']) ? $step['class'] . '::' : ''; printf( "%s [%s:%s]\n", $step['function'], $step['file'], $step['line'] ); } ?> Example 2 (from my own) Output -> <empty Array> <?php function foo(){ echo "function --> foo\n"; } $backtrace = debug_backtrace(); foo(); print_r($backtrace); ?> Thanks, My conf: ./configure --without-apache --without-pear on a linuxbox - slackware 8.1 / i386 -- Ol -- Edit bug report at http://bugs.php.net/?id=18161&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=18161&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=18161&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=18161&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=18161&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=18161&r=support Expected behavior: http://bugs.php.net/fix.php?id=18161&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=18161&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=18161&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=18161&r=globals