From: the...@php.net Operating system: Windows PHP version: 5.2.8 PHP Bug Type: Scripting Engine problem Bug description: Args disappear from stack trace
Description: ------------ Exception's stacktraces miss the "args" key in certain situations (whereas debug_backtrace() will report them). Reproduce code: --------------- php -r 'class Chained extends Exception { function __construct($message, $cause) { parent::__construct($message); $this->cause= $cause; }} function raise($message, $cause) { throw new Chained($message, new Exception($cause)); } try { raise("Arg", "Cause"); } catch (Exception $e) { var_dump($e->getTrace(), $e->cause->getTrace()); }' Expected result: ---------------- Twice this: array(1) { [0]=> array(4) { ["file"]=> string(17) "Command line code" ["line"]=> int(1) ["function"]=> string(5) "raise" ["args"]=> array(2) { [0]=> &string(3) "Arg" [1]=> &string(5) "Cause" } } } Actual result: -------------- array(1) { [0]=> array(4) { ["file"]=> string(17) "Command line code" ["line"]=> int(1) ["function"]=> string(5) "raise" ["args"]=> array(2) { [0]=> string(3) "Arg" [1]=> string(5) "Cause" } } } array(1) { [0]=> array(3) { ["file"]=> string(17) "Command line code" ["line"]=> int(1) ["function"]=> string(5) "raise" } } The second array is missing the "args" key. In PHP 5.3, it's present. -- Edit bug report at http://bugs.php.net/?id=47284&edit=1 -- Try a CVS snapshot (PHP 5.2): http://bugs.php.net/fix.php?id=47284&r=trysnapshot52 Try a CVS snapshot (PHP 5.3): http://bugs.php.net/fix.php?id=47284&r=trysnapshot53 Try a CVS snapshot (PHP 6.0): http://bugs.php.net/fix.php?id=47284&r=trysnapshot60 Fixed in CVS: http://bugs.php.net/fix.php?id=47284&r=fixedcvs Fixed in CVS and need be documented: http://bugs.php.net/fix.php?id=47284&r=needdocs Fixed in release: http://bugs.php.net/fix.php?id=47284&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=47284&r=needtrace Need Reproduce Script: http://bugs.php.net/fix.php?id=47284&r=needscript Try newer version: http://bugs.php.net/fix.php?id=47284&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=47284&r=support Expected behavior: http://bugs.php.net/fix.php?id=47284&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=47284&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=47284&r=submittedtwice register_globals: http://bugs.php.net/fix.php?id=47284&r=globals PHP 4 support discontinued: http://bugs.php.net/fix.php?id=47284&r=php4 Daylight Savings: http://bugs.php.net/fix.php?id=47284&r=dst IIS Stability: http://bugs.php.net/fix.php?id=47284&r=isapi Install GNU Sed: http://bugs.php.net/fix.php?id=47284&r=gnused Floating point limitations: http://bugs.php.net/fix.php?id=47284&r=float No Zend Extensions: http://bugs.php.net/fix.php?id=47284&r=nozend MySQL Configuration Error: http://bugs.php.net/fix.php?id=47284&r=mysqlcfg