7 calls to Error::formatBacktrace()

Error::renderExceptionSafe in core/lib/Drupal/Core/Utility/Error.php
Renders an exception error message without further exceptions.
ErrorTest::testFormatBacktrace in core/tests/Drupal/Tests/Core/Utility/ErrorTest.php
Tests the formatBacktrace() method.
FinalExceptionSubscriber::onException in core/lib/Drupal/Core/EventSubscriber/FinalExceptionSubscriber.php
Handles exceptions for this subscriber.
TestBase::errorHandler in core/modules/simpletest/src/TestBase.php
Handle errors during test runs.
TestBase::exceptionHandler in core/modules/simpletest/src/TestBase.php
Handle exceptions.
TestHttpClientMiddleware::__invoke in core/lib/Drupal/Core/Test/HttpClientMiddleware/TestHttpClientMiddleware.php
HTTP middleware that replaces the user agent for simpletest requests.
_drupal_log_error in core/includes/errors.inc
Logs a PHP error or exception and displays an error page in fatal cases.

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