protected function renderBacktrace($backtrace)
    {
        $output = '';
        if ($this->backtraceRenderer !== null) {
            $output = $this->backtraceRenderer->__invoke($backtrace);
        }

        return $output;
    }
protected function renderBacktrace($backtrace)
    {
        $output = '';
        if ($this->backtraceRenderer !== null) {
            $output = $this->backtraceRenderer->__invoke($backtrace);
        }

        return $output;
    }
protected function renderBacktrace ( $ backtrace ) { $ output = '' ; if ( $ this -> backtraceRenderer !== null ) { $ output = $ this -> backtraceRenderer -> __invoke ( $ backtrace ) ; } return $ output ; }
Renders background information about the circumstances of the exception.

@param array $backtrace
@return string
Renders background information about the circumstances of the exception .