ID: 37224 Updated by: [EMAIL PROTECTED] Reported By: Jared dot Williams1 at ntlworld dot com -Status: Open +Status: Bogus Bug Type: Scripting Engine problem Operating System: Win2000 PHP Version: 5.1.3 New Comment:
Thank you for taking the time to write to us, but this is not a bug. Please double-check the documentation available at http://www.php.net/manual/ and the instructions on how to report a bug at http://bugs.php.net/how-to-report.php The trace only "skips" the error handler function, nothing else is "skipped". Previous Comments: ------------------------------------------------------------------------ [2006-05-04 17:31:05] Jared dot Williams1 at ntlworld dot com This definately seems to be a bug... <?php class AssertException extends ErrorException { function __construct($script, $line, $message) { parent::__construct('Assertion Exception', 0, E_USER_WARNING, $script, $line); } } function assertToExceptionHandler($script, $line, $message ) { throw new AssertException($script, $line, $message); } assert_options(ASSERT_ACTIVE, 1); assert_options(ASSERT_WARNING, 0); assert_options(ASSERT_QUIET_EVAL, 0); assert_options(ASSERT_CALLBACK, 'assertToExceptionHandler'); function test($a) { assert('$a > 0 && $a < 10'); } try { test(11); } catch (Exception $e) { echo '<pre>'; var_dump($e->getTrace()); echo '</pre>'; } ?> Outputs array(3) { [0]=> array(2) { ["function"]=> string(24) "assertToExceptionHandler" ["args"]=> array(1) { [0]=> string(17) "$a > 0 && $a < 10" } } [1]=> array(4) { ["file"]=> string(30) "C:\Inetpub\Framework\www\s.php" ["line"]=> int(24) ["function"]=> string(6) "assert" ["args"]=> array(1) { [0]=> int(11) } } [2]=> array(3) { ["file"]=> string(30) "C:\Inetpub\Framework\www\s.php" ["line"]=> int(29) ["function"]=> string(4) "test" } } Which seems off by one each line of the trace has the previous stack calls arguments. ------------------------------------------------------------------------ [2006-05-01 15:31:20] Jared dot Williams1 at ntlworld dot com How can the trace containing the function name of one function, and the arguments to another be expected? ------------------------------------------------------------------------ [2006-05-01 15:04:30] [EMAIL PROTECTED] Expected behaviour. No bug here. ------------------------------------------------------------------------ [2006-04-27 18:24:03] Jared dot Williams1 at ntlworld dot com But more investigation, and it appears that something alters the trace. As args for the [0] element of the trace a what would be expected. Eg: <?php function errorToExceptionHandler($severity, $message, $file, $line) { if (error_reporting() & $severity) throw new ErrorException($message, 0, $severity, $file, $line); } error_reporting(E_ALL & ~(E_NOTICE|E_USER_NOTICE)); set_error_handler('errorToExceptionHandler'); function divr($a, $b) { if ($b >= 1) return divr($a, $b >> 1); return $a / $b; } try { divr(1024, 2); } catch (ErrorException $e) { var_dump($e->getTrace()); } Generates.. array 0 => array 'file' => 'C:\Inetpub\Framework\www\bug.php' (length=32) 'line' => 17 'function' => 'errorToExceptionHandler' (length=23) 'args' => array 0 => 1024 1 => 0 1 => .... ------------------------------------------------------------------------ [2006-04-27 15:18:17] Jared dot Williams1 at ntlworld dot com Description: ------------ The call stack trace includes the name of the function used to map PHP errors to exceptions. And as getTrace() is marked as final, cannot override to exclude this. Reproduce code: --------------- <?php function errorToExceptionHandler($severity, $message, $file, $line) { if (error_reporting() & $severity) throw new ErrorException($message, 0, $severity, $file, $line); } error_reporting(E_ALL & ~(E_NOTICE|E_USER_NOTICE)); set_error_handler('errorToExceptionHandler'); try { $a = 1 / 0; } catch (ErrorException $e) { var_dump($e->getTrace()); } catch (ErrorException $e) { var_dump($e->getTrace()); } Expected result: ---------------- array 0 => array 'file' => 'C:\Inetpub\Framework\www\bug.php' (length=32) 'line' => 14 Actual result: -------------- array 0 => array 'file' => 'C:\Inetpub\Framework\www\bug.php' (length=32) 'line' => 14 'function' => 'errorToExceptionHandler' (length=23) ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=37224&edit=1
