QM_Backtrace::get_component PHP Method

        public function get_component()
        {
            $components = array();
            foreach ($this->trace as $item) {
                try {
                    if (isset($item['class'])) {
                        if (!is_object($item['class']) and !class_exists($item['class'], false)) {
                            continue;
                        }
                        if (!method_exists($item['class'], $item['function'])) {
                            continue;
                        }
                        $ref = new ReflectionMethod($item['class'], $item['function']);
                        $file = $ref->getFileName();
                    } else {
                        if (function_exists($item['function'])) {
                            $ref = new ReflectionFunction($item['function']);
                            $file = $ref->getFileName();
                        } else {
                            if (isset($item['file'])) {
                                $file = $item['file'];
                            } else {
                                continue;
                            }
                        }
                    }
                    $comp = QM_Util::get_file_component($file);
                    $components[$comp->type] = $comp;
                } catch (ReflectionException $e) {
                    # nothing
                }
            }
            foreach (QM_Util::get_file_dirs() as $type => $dir) {
                if (isset($components[$type])) {
                    return $components[$type];
                }
            }
            # This should not happen
        }