src/Whoops/Exception/Inspector.php
protected function getTrace($e)
    {
        $traces = $e->getTrace();

        // Get trace from xdebug if enabled, failure exceptions only trace to the shutdown handler by default
        if (!$e instanceof \ErrorException) {
            return $traces;
        }

        if (!Misc::isLevelFatal($e->getSeverity())) {
            return $traces;
        }

        if (!extension_loaded('xdebug') || !xdebug_is_enabled()) {
            return [];
        }

        // Use xdebug to get the full stack trace and remove the shutdown handler stack trace
        $stack = array_reverse(xdebug_get_function_stack());
        $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
        $traces = array_diff_key($stack, $trace);

        return $traces;
    }
protected function getTrace($e)
    {
        $traces = $e->getTrace();

        // Get trace from xdebug if enabled, failure exceptions only trace to the shutdown handler by default
        if (!$e instanceof \ErrorException) {
            return $traces;
        }

        if (!Misc::isLevelFatal($e->getSeverity())) {
            return $traces;
        }

        if (!extension_loaded('xdebug') || !xdebug_is_enabled()) {
            return [];
        }

        // Use xdebug to get the full stack trace and remove the shutdown handler stack trace
        $stack = array_reverse(xdebug_get_function_stack());
        $trace = debug_backtrace(DEBUG_BACKTRACE_IGNORE_ARGS);
        $traces = array_diff_key($stack, $trace);

        return $traces;
    }
protected function getTrace ( $ e ) { $ traces = $ e -> getTrace ( ) ; // Get trace from xdebug if enabled, failure exceptions only trace to the shutdown handler by default if ( ! $ e instanceof \ ErrorException ) { return $ traces ; } if ( ! Misc :: isLevelFatal ( $ e -> getSeverity ( ) ) ) { return $ traces ; } if ( ! extension_loaded ( 'xdebug' ) || ! xdebug_is_enabled ( ) ) { return [ ] ; } // Use xdebug to get the full stack trace and remove the shutdown handler stack trace $ stack = array_reverse ( xdebug_get_function_stack ( ) ) ; $ trace = debug_backtrace ( DEBUG_BACKTRACE_IGNORE_ARGS ) ; $ traces = array_diff_key ( $ stack , $ trace ) ; return $ traces ; }
Gets the backtrace from an exception.

If xdebug is installed

@param \Throwable $e
@return array
Gets the backtrace from an exception .