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Bug #74621 Catched Exception are logged to log_error
Submitted: 2017-05-21 10:13 UTC Modified: 2018-08-26 17:00 UTC
From: white at addoma dot de Assigned: cmb (profile)
Status: No Feedback Package: Xdebug (PECL)
PHP Version: 5.6.30 OS:
Private report: No CVE-ID: None
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 [2017-05-21 10:13 UTC] white at addoma dot de
I noticed in php 5.6.30 that all thrown Exception are output to log_error.

The only way i found to disable Output/logging this Exception, is to disable log_errors.

I expected, only uncatched Exception are outputed with a backtrace.

This makes using exception as internal Error handling not very usable. If log_error is disabled - no uncatched error is shown.
If enabled...  php commandline output exception , which are handled in the code by an try-Catch are logged. If log_error is redirected to an logfile - i think the logfile is spammed with unnecessary Errors.

Perhaps there should be an option, to only protocol unhandled Exceptions.

I found no documentation of this behavior.

Package: php5
Version: 5.6.30+dfsg-0+deb8u1

php -v 
PHP 5.6.30-0+deb8u1 (cli) (built: Feb  8 2017 08:50:21)

if xdebug extension is disabled - output disapears. Make this sense ?

Test script:

try {
        throw new ErrorException("a");
 catch (Exception $ex) {
         echo "catched and handle Error";

Expected result:

Actual result:
PHP ErrorException:  a in test.php on line 7
PHP Stack trace:
PHP   1. {main}() test.php:0


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 [2018-07-13 16:16 UTC]
-Status: Open +Status: Feedback -Type: Feature/Change Request +Type: Bug -Assigned To: +Assigned To: cmb
 [2018-07-13 16:16 UTC]
Do you have xdebug.show_exception_trace[1] enabled?

[1] <>
 [2018-08-26 17:00 UTC]
-Status: Feedback +Status: No Feedback
 [2018-08-26 17:00 UTC]
No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Re-Opened". Thank you.
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