PHP Stopwatch::getSectionEvents方法代码示例

 /**
  * Render interface and add to the toolbar.
  *
  * @param \WP_Admin_Bar $wp_admin_bar
  */
 static function admin_bar_menu($wp_admin_bar)
 {
     if (!apply_filters('laps_can_see', current_user_can('manage_options'))) {
         return;
     }
     global $timestart, $wpdb;
     $mustache = new \Mustache_Engine(array('loader' => new \Mustache_Loader_FilesystemLoader(dirname(__DIR__) . '/views'), 'cache' => new Mustache_Cache_FrozenCache(dirname(__DIR__) . '/views/cache')));
     self::$stopwatch->stop('Toolbar');
     $events = self::$stopwatch->getSectionEvents('__root__');
     $start = $timestart * 1000;
     $end = microtime(true) * 1000;
     $total = $end - $start;
     $event_data = array();
     $http_data = array();
     foreach ($events as $name => $event) {
         $offset = round(($event->getOrigin() - $start) / $total * 100, 2);
         $duration = $event->getDuration();
         $width = round($duration / $total * 100, 2);
         $category = $event->getCategory();
         if ('http' === $category) {
             $http_data[] = compact('name', 'offset', 'duration', 'width', 'category');
             continue;
         }
         $memory = $event->getMemory() / 1024 / 1024;
         $event_data[] = compact('name', 'offset', 'duration', 'width', 'category', 'memory');
     }
     $query_data = array();
     $last_query_end = 0;
     $last_offset = 0;
     $last_duration = 0;
     $category = 'query';
     if (defined('SAVEQUERIES') && SAVEQUERIES) {
         foreach ($wpdb->queries as $key => $query) {
             $query_start = isset(self::$query_starts[$key]) ? self::$query_starts[$key] : $last_query_end;
             list($sql, $duration, $trace) = $query;
             $duration *= 1000;
             $last_query_end = $query_start + $duration;
             $offset = round(($query_start - $start) / $total * 100, 2);
             // if query is indistinguishably close to previous then stack it
             if ($offset === $last_offset) {
                 $key = count($query_data) - 1;
                 $query_data[$key]['sql'] .= '<br />' . $sql;
                 $last_duration += $duration;
                 $width = round($last_duration / $total * 100, 2);
                 $query_data[$key]['width'] = $width;
                 continue;
             }
             $width = round($duration / $total * 100, 2);
             $last_offset = $offset;
             $last_duration = $duration;
             $query_data[] = compact('sql', 'duration', 'offset', 'width', 'category');
         }
     }
     $html = $mustache->render('laps', array('events' => $event_data, 'queries' => $query_data, 'savequeries' => defined('SAVEQUERIES') && SAVEQUERIES, 'http' => $http_data, 'savehttp' => !empty($http_data)));
     $wp_admin_bar->add_node(array('id' => 'laps', 'title' => sprintf('Lap: %ss', round($total / 1000, 3))));
     $wp_admin_bar->add_node(array('id' => 'laps_output', 'parent' => 'laps', 'meta' => array('html' => $html)));
 }

 public function testStopwatchSections()
 {
     $dispatcher = new TraceableEventDispatcher(new EventDispatcher(), $stopwatch = new Stopwatch());
     $kernel = $this->getHttpKernel($dispatcher, function () {
         return new Response();
     });
     $request = Request::create('/');
     $response = $kernel->handle($request);
     $kernel->terminate($request, $response);
     $events = $stopwatch->getSectionEvents($response->headers->get('X-Debug-Token'));
     $this->assertEquals(array('__section__', 'kernel.request', 'kernel.controller', 'controller', 'kernel.response', 'kernel.terminate'), array_keys($events));
 }

 /**
  * @param Stopwatch $stopwatch
  * @param OutputInterface $output
  */
 protected function outputPerformance(Stopwatch $stopwatch, OutputInterface $output)
 {
     if (OutputInterface::VERBOSITY_DEBUG <= $this->verbosity) {
         $output->writeln('Fixing time per file:');
         foreach ($stopwatch->getSectionEvents('fixFile') as $file => $event) {
             if ('__section__' === $file) {
                 continue;
             }
             $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
         }
         $output->writeln('');
     }
     $fixEvent = $stopwatch->getEvent('fixFiles');
     $output->writeln(sprintf('Fixed all files in %.3f seconds, %.3f MB memory used', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
 }

 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $errorsManager = new ErrorsManager();
     $stopwatch = new Stopwatch();
     $this->fixer = new Fixer($this->getFinder($input->getArgument('path')), $errorsManager, $stopwatch);
     $this->fixer->registerBuiltInFixers();
     if (!$input->getOption('no-use-reorder')) {
         $this->fixer->addFixer(new OrderedUseFixer());
     }
     $stopwatch->start('fixFiles');
     $changed = $this->fixer->fix($input->getOption('dry-run'));
     $stopwatch->stop('fixFiles');
     $verbosity = $output->getVerbosity();
     $i = 1;
     foreach ($changed as $file => $fixResult) {
         $output->write(sprintf('%4d) %s', $i++, $file));
         if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
             $output->write(sprintf(' (<comment>%s</comment>)', implode(', ', $fixResult)));
         }
         $output->writeln('');
     }
     if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
         $output->writeln('Fixing time per file:');
         foreach ($stopwatch->getSectionEvents('fixFile') as $file => $event) {
             if ('__section__' === $file) {
                 continue;
             }
             $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
         }
         $output->writeln('');
     }
     $fixEvent = $stopwatch->getEvent('fixFiles');
     $output->writeln(sprintf('Fixed all files in %.3f seconds, %.3f MB memory used', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
     if (!$errorsManager->isEmpty()) {
         $output->writeLn('');
         $output->writeLn('Files that were not fixed due to internal error:');
         foreach ($errorsManager->getErrors() as $i => $error) {
             $output->writeLn(sprintf('%4d) %s', $i + 1, $error['filepath']));
         }
     }
     return empty($changed) ? 0 : 1;
 }

//.........这里部分代码省略.........
     $changed = $this->fixer->fix($config, $input->getOption('dry-run'), $input->getOption('diff'));
     $this->stopwatch->stop('fixFiles');
     if ($showProgress) {
         $this->fixer->setEventDispatcher(null);
         $this->eventDispatcher->removeListener(FixerFileProcessedEvent::NAME, $fileProcessedEventListener);
         $output->writeln('');
         $legend = array();
         foreach (FixerFileProcessedEvent::getStatusMap() as $status) {
             if ($status['symbol'] && $status['description']) {
                 $legend[] = $status['symbol'] . '-' . $status['description'];
             }
         }
         $output->writeln('Legend: ' . implode(', ', array_unique($legend)));
     }
     $verbosity = $output->getVerbosity();
     $i = 1;
     switch ($input->getOption('format')) {
         case 'txt':
             foreach ($changed as $file => $fixResult) {
                 $output->write(sprintf('%4d) %s', $i++, $file));
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $output->write(sprintf(' (<comment>%s</comment>)', implode(', ', $fixResult['appliedFixers'])));
                 }
                 if ($input->getOption('diff')) {
                     $output->writeln('');
                     $output->writeln('<comment>      ---------- begin diff ----------</comment>');
                     $output->writeln($fixResult['diff']);
                     $output->writeln('<comment>      ---------- end diff ----------</comment>');
                 }
                 $output->writeln('');
             }
             if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
                 $output->writeln('Fixing time per file:');
                 foreach ($this->stopwatch->getSectionEvents('fixFile') as $file => $event) {
                     if ('__section__' === $file) {
                         continue;
                     }
                     $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
                 }
                 $output->writeln('');
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $output->writeln(sprintf('Fixed all files in %.3f seconds, %.3f MB memory used', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
             break;
         case 'xml':
             $dom = new \DOMDocument('1.0', 'UTF-8');
             $filesXML = $dom->createElement('files');
             $dom->appendChild($filesXML);
             foreach ($changed as $file => $fixResult) {
                 $fileXML = $dom->createElement('file');
                 $fileXML->setAttribute('id', $i++);
                 $fileXML->setAttribute('name', $file);
                 $filesXML->appendChild($fileXML);
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $appliedFixersXML = $dom->createElement('applied_fixers');
                     $fileXML->appendChild($appliedFixersXML);
                     foreach ($fixResult['appliedFixers'] as $appliedFixer) {
                         $appliedFixerXML = $dom->createElement('applied_fixer');
                         $appliedFixerXML->setAttribute('name', $appliedFixer);
                         $appliedFixersXML->appendChild($appliedFixerXML);
                     }
                 }
                 if ($input->getOption('diff')) {
                     $diffXML = $dom->createElement('diff');
                     $diffXML->appendChild($dom->createCDATASection($fixResult['diff']));
                     $fileXML->appendChild($diffXML);

 public function testReopenASection()
 {
     $stopwatch = new Stopwatch();
     $stopwatch->openSection();
     $stopwatch->start('foo', 'cat');
     $stopwatch->stopSection('section');
     $stopwatch->openSection('section');
     $stopwatch->start('bar', 'cat');
     $stopwatch->stopSection('section');
     $events = $stopwatch->getSectionEvents('section');
     $this->assertCount(3, $events);
     $this->assertCount(2, $events['__section__']->getPeriods());
 }

 /**
  * @see Command
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $verbosity = $output->getVerbosity();
     $resolver = new ConfigurationResolver();
     $resolver->setCwd(getcwd())->setDefaultConfig($this->defaultConfig)->setFixer($this->fixer)->setOptions(array('config' => $input->getOption('config'), 'config-file' => $input->getOption('config-file'), 'dry-run' => $input->getOption('dry-run'), 'level' => $input->getOption('level'), 'fixers' => $input->getOption('fixers'), 'path' => $input->getArgument('path'), 'progress' => OutputInterface::VERBOSITY_VERBOSE <= $verbosity && 'txt' === $input->getOption('format'), 'using-cache' => $input->getOption('using-cache'), 'cache-file' => $input->getOption('cache-file')))->resolve();
     $config = $resolver->getConfig();
     $configFile = $resolver->getConfigFile();
     if ($configFile && 'txt' === $input->getOption('format')) {
         $output->writeln(sprintf('Loaded config from "%s"', $configFile));
     }
     // register custom fixers from config
     $this->fixer->registerCustomFixers($config->getCustomFixers());
     if ($config->usingLinter()) {
         try {
             $this->fixer->setLinter(new Linter($config->getPhpExecutable()));
         } catch (UnavailableLinterException $e) {
             if ($configFile && 'txt' === $input->getOption('format')) {
                 $output->writeln('Unable to use linter, can not find PHP executable');
             }
         }
     }
     $showProgress = $resolver->getProgress();
     if ($showProgress) {
         $this->fixer->setEventDispatcher($this->eventDispatcher);
         $progressOutput = new ProcessOutput($this->eventDispatcher);
     }
     $this->stopwatch->start('fixFiles');
     $changed = $this->fixer->fix($config, $resolver->isDryRun(), $input->getOption('diff'));
     $this->stopwatch->stop('fixFiles');
     if ($showProgress) {
         $progressOutput->printLegend();
         $this->fixer->setEventDispatcher(null);
     }
     $i = 1;
     switch ($input->getOption('format')) {
         case 'txt':
             foreach ($changed as $file => $fixResult) {
                 $output->write(sprintf('%4d) %s', $i++, $file));
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $output->write(sprintf(' (<comment>%s</comment>)', implode(', ', $fixResult['appliedFixers'])));
                 }
                 if ($input->getOption('diff')) {
                     $output->writeln('');
                     $output->writeln('<comment>      ---------- begin diff ----------</comment>');
                     $output->writeln($fixResult['diff']);
                     $output->writeln('<comment>      ---------- end diff ----------</comment>');
                 }
                 $output->writeln('');
             }
             if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
                 $output->writeln('Fixing time per file:');
                 foreach ($this->stopwatch->getSectionEvents('fixFile') as $file => $event) {
                     if ('__section__' === $file) {
                         continue;
                     }
                     $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
                 }
                 $output->writeln('');
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $output->writeln(sprintf('Fixed all files in %.3f seconds, %.3f MB memory used', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
             break;
         case 'xml':
             $dom = new \DOMDocument('1.0', 'UTF-8');
             $filesXML = $dom->createElement('files');
             $dom->appendChild($filesXML);
             foreach ($changed as $file => $fixResult) {
                 $fileXML = $dom->createElement('file');
                 $fileXML->setAttribute('id', $i++);
                 $fileXML->setAttribute('name', $file);
                 $filesXML->appendChild($fileXML);
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $appliedFixersXML = $dom->createElement('applied_fixers');
                     $fileXML->appendChild($appliedFixersXML);
                     foreach ($fixResult['appliedFixers'] as $appliedFixer) {
                         $appliedFixerXML = $dom->createElement('applied_fixer');
                         $appliedFixerXML->setAttribute('name', $appliedFixer);
                         $appliedFixersXML->appendChild($appliedFixerXML);
                     }
                 }
                 if ($input->getOption('diff')) {
                     $diffXML = $dom->createElement('diff');
                     $diffXML->appendChild($dom->createCDATASection($fixResult['diff']));
                     $fileXML->appendChild($diffXML);
                 }
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $timeXML = $dom->createElement('time');
             $memoryXML = $dom->createElement('memory');
             $dom->appendChild($timeXML);
             $dom->appendChild($memoryXML);
             $memoryXML->setAttribute('value', round($fixEvent->getMemory() / 1024 / 1024, 3));
             $memoryXML->setAttribute('unit', 'MB');
             $timeXML->setAttribute('unit', 's');
             $timeTotalXML = $dom->createElement('total');
             $timeTotalXML->setAttribute('value', round($fixEvent->getDuration() / 1000, 3));
             $timeXML->appendChild($timeTotalXML);
//.........这里部分代码省略.........

 /**
  * @see Command
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $stdErr = $output instanceof ConsoleOutputInterface ? $output->getErrorOutput() : null;
     if ($stdErr && extension_loaded('xdebug')) {
         $stdErr->writeln(sprintf($stdErr->isDecorated() ? '<bg=yellow;fg=black;>%s</>' : '%s', 'You are running php-cs-fixer with xdebug enabled. This has a major impact on runtime performance.'));
     }
     $verbosity = $output->getVerbosity();
     $resolver = new ConfigurationResolver();
     $resolver->setCwd(getcwd())->setDefaultConfig($this->defaultConfig)->setFixer($this->fixer)->setOptions(array('allow-risky' => $input->getOption('allow-risky'), 'config' => $input->getOption('config'), 'config-file' => $input->getOption('config-file'), 'dry-run' => $input->getOption('dry-run'), 'rules' => $input->getOption('rules'), 'path' => $input->getArgument('path'), 'progress' => OutputInterface::VERBOSITY_VERBOSE <= $verbosity && 'txt' === $input->getOption('format'), 'using-cache' => $input->getOption('using-cache'), 'cache-file' => $input->getOption('cache-file'), 'format' => $input->getOption('format')))->resolve();
     $config = $resolver->getConfig();
     $configFile = $resolver->getConfigFile();
     if ($configFile && 'txt' === $input->getOption('format')) {
         $output->writeln(sprintf('Loaded config from "%s"', $configFile));
     }
     if ($config->usingLinter()) {
         try {
             $this->fixer->setLinter(new Linter($config->getPhpExecutable()));
         } catch (UnavailableLinterException $e) {
             if ($configFile && 'txt' === $input->getOption('format')) {
                 $output->writeln('Unable to use linter, can not find PHP executable');
             }
         }
     }
     $showProgress = $resolver->getProgress();
     if ($showProgress) {
         $this->fixer->setEventDispatcher($this->eventDispatcher);
         $progressOutput = new ProcessOutput($this->eventDispatcher);
     }
     $this->stopwatch->start('fixFiles');
     $changed = $this->fixer->fix($config, $resolver->isDryRun(), $input->getOption('diff'));
     $this->stopwatch->stop('fixFiles');
     if ($showProgress) {
         $progressOutput->printLegend();
         $this->fixer->setEventDispatcher(null);
     }
     $i = 1;
     switch ($resolver->getFormat()) {
         case 'txt':
             $fixerDetailLine = false;
             if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                 $fixerDetailLine = $output->isDecorated() ? ' (<comment>%s</comment>)' : ' %s';
             }
             foreach ($changed as $file => $fixResult) {
                 $output->write(sprintf('%4d) %s', $i++, $file));
                 if ($fixerDetailLine) {
                     $output->write(sprintf($fixerDetailLine, implode(', ', $fixResult['appliedFixers'])));
                 }
                 if ($input->getOption('diff')) {
                     $output->writeln('');
                     $output->writeln('<comment>      ---------- begin diff ----------</comment>');
                     $output->writeln($fixResult['diff']);
                     $output->writeln('<comment>      ---------- end diff ----------</comment>');
                 }
                 $output->writeln('');
             }
             if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
                 $output->writeln('Fixing time per file:');
                 foreach ($this->stopwatch->getSectionEvents('fixFile') as $file => $event) {
                     if ('__section__' === $file) {
                         continue;
                     }
                     $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
                 }
                 $output->writeln('');
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $output->writeln(sprintf('%s all files in %.3f seconds, %.3f MB memory used', $input->getOption('dry-run') ? 'Checked' : 'Fixed', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
             break;
         case 'xml':
             $dom = new \DOMDocument('1.0', 'UTF-8');
             // new nodes should be added to this or existing children
             $root = $dom->createElement('report');
             $dom->appendChild($root);
             $filesXML = $dom->createElement('files');
             $root->appendChild($filesXML);
             foreach ($changed as $file => $fixResult) {
                 $fileXML = $dom->createElement('file');
                 $fileXML->setAttribute('id', $i++);
                 $fileXML->setAttribute('name', $file);
                 $filesXML->appendChild($fileXML);
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $appliedFixersXML = $dom->createElement('applied_fixers');
                     $fileXML->appendChild($appliedFixersXML);
                     foreach ($fixResult['appliedFixers'] as $appliedFixer) {
                         $appliedFixerXML = $dom->createElement('applied_fixer');
                         $appliedFixerXML->setAttribute('name', $appliedFixer);
                         $appliedFixersXML->appendChild($appliedFixerXML);
                     }
                 }
                 if ($input->getOption('diff')) {
                     $diffXML = $dom->createElement('diff');
                     $diffXML->appendChild($dom->createCDATASection($fixResult['diff']));
                     $fileXML->appendChild($diffXML);
                 }
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $timeXML = $dom->createElement('time');
//.........这里部分代码省略.........

require_once 'vendor/autoload.php';
require_once 'functions.php';
use Symfony\Component\Stopwatch\Stopwatch;
$stopwatch = new Stopwatch();
$stopwatch->openSection();
$stopwatch->start('do_phase_1');
doSomeFunction();
$stopwatch->stopSection('step1');
$stopwatch->openSection();
$stopwatch->start('do_phase_1');
$totalLap = 10;
for ($count = 0; $count < $totalLap; $count++) {
    doSomeFunction();
    $stopwatch->lap('do_phase_1');
}
$stopwatch->stopSection('step2');
echo '<p>Step 1 :</p>';
$events_1 = $stopwatch->getSectionEvents('step1');
echo '<ul>';
foreach ($events_1 as $id => $event) {
    echo '<li> phase ' . $id . ':' . $event->getDuration() . '</li>';
}
echo '</ul>';
echo '<p>Step 2 :</p>';
$events_2 = $stopwatch->getSectionEvents('step2');
echo '<ul>';
foreach ($events_2 as $id => $event) {
    echo '<li> phase ' . $id . ':' . $event->getDuration() . '</li>';
}
echo '</ul>';

//.........这里部分代码省略.........
             $output->write($event->getStatusAsString());
         };
     }
     if ($listenForFixerFileProcessedEvent) {
         $this->fixer->setEventDispatcher($this->eventDispatcher);
         $this->eventDispatcher->addListener(FixerFileProcessedEvent::NAME, $fileProcessedEventListener);
     }
     $this->stopwatch->start('fixFiles');
     $changed = $this->fixer->fix($config, $input->getOption('dry-run'), $input->getOption('diff'));
     $this->stopwatch->stop('fixFiles');
     if ($listenForFixerFileProcessedEvent) {
         $this->fixer->setEventDispatcher(null);
         $this->eventDispatcher->removeListener(FixerFileProcessedEvent::NAME, $fileProcessedEventListener);
         $output->writeln('');
     }
     $i = 1;
     switch ($input->getOption('format')) {
         case 'txt':
             foreach ($changed as $file => $fixResult) {
                 $output->write(sprintf('%4d) %s', $i++, $file));
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $output->write(sprintf(' (<comment>%s</comment>)', implode(', ', $fixResult['appliedFixers'])));
                     if ($input->getOption('diff')) {
                         $output->writeln('');
                         $output->writeln('<comment>      ---------- begin diff ----------</comment>');
                         $output->writeln($fixResult['diff']);
                         $output->writeln('<comment>      ---------- end diff ----------</comment>');
                     }
                 }
                 $output->writeln('');
             }
             if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
                 $output->writeln('Fixing time per file:');
                 foreach ($this->stopwatch->getSectionEvents('fixFile') as $file => $event) {
                     if ('__section__' === $file) {
                         continue;
                     }
                     $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
                 }
                 $output->writeln('');
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $output->writeln(sprintf('Fixed all files in %.3f seconds, %.3f MB memory used', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
             break;
         case 'xml':
             $dom = new \DOMDocument('1.0', 'UTF-8');
             $dom->appendChild($filesXML = $dom->createElement('files'));
             foreach ($changed as $file => $fixResult) {
                 $filesXML->appendChild($fileXML = $dom->createElement('file'));
                 $fileXML->setAttribute('id', $i++);
                 $fileXML->setAttribute('name', $file);
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $fileXML->appendChild($appliedFixersXML = $dom->createElement('applied_fixers'));
                     foreach ($fixResult['appliedFixers'] as $appliedFixer) {
                         $appliedFixersXML->appendChild($appliedFixerXML = $dom->createElement('applied_fixer'));
                         $appliedFixerXML->setAttribute('name', $appliedFixer);
                     }
                     if ($input->getOption('diff')) {
                         $fileXML->appendChild($diffXML = $dom->createElement('diff'));
                         $diffXML->appendChild($dom->createCDATASection($fixResult['diff']));
                     }
                 }
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $timeXML = $dom->createElement('time');
             $memoryXML = $dom->createElement('memory');

 /**
  * @see Command
  */
 protected function execute(InputInterface $input, OutputInterface $output)
 {
     $verbosity = $output->getVerbosity();
     $resolver = new ConfigurationResolver();
     $resolver->setCwd(getcwd())->setDefaultConfig($this->defaultConfig)->setFixer($this->fixer)->setOptions(array('allow-risky' => $input->getOption('allow-risky'), 'config' => $input->getOption('config'), 'config-file' => $input->getOption('config-file'), 'dry-run' => $input->getOption('dry-run'), 'rules' => $input->getOption('rules'), 'path' => $input->getArgument('path'), 'progress' => OutputInterface::VERBOSITY_VERBOSE <= $verbosity && 'txt' === $input->getOption('format'), 'using-cache' => $input->getOption('using-cache'), 'cache-file' => $input->getOption('cache-file')))->resolve();
     $config = $resolver->getConfig();
     $configFile = $resolver->getConfigFile();
     if ($configFile && 'txt' === $input->getOption('format')) {
         $output->writeln(sprintf('Loaded config from "%s"', $configFile));
     }
     if ($config->usingLinter()) {
         try {
             $this->fixer->setLinter(new Linter($config->getPhpExecutable()));
         } catch (UnavailableLinterException $e) {
             if ($configFile && 'txt' === $input->getOption('format')) {
                 $output->writeln('Unable to use linter, can not find PHP executable');
             }
         }
     }
     $showProgress = $resolver->getProgress();
     if ($showProgress) {
         $this->fixer->setEventDispatcher($this->eventDispatcher);
         $progressOutput = new ProcessOutput($this->eventDispatcher);
     }
     $this->stopwatch->start('fixFiles');
     $changed = $this->fixer->fix($config, $resolver->isDryRun(), $input->getOption('diff'));
     $this->stopwatch->stop('fixFiles');
     if ($showProgress) {
         $progressOutput->printLegend();
         $this->fixer->setEventDispatcher(null);
     }
     $translator = new Translator('en');
     $translator->addResource('yml', __DIR__ . '/../../Resources/translations/messages.en.yml', 'en');
     $translator->addLoader('yml', new YamlFileLoader());
     switch ($input->getOption('format')) {
         case 'txt':
             $helper = new FixResultTxtOutputHelper($output, $translator, $verbosity, $input->getOption('diff'));
             $helper->write($changed, $this->stopwatch);
             break;
         case 'xml':
             $i = 1;
             $dom = new \DOMDocument('1.0', 'UTF-8');
             // new nodes should be added to this or existing children
             $root = $dom->createElement('report');
             $dom->appendChild($root);
             $filesXML = $dom->createElement('files');
             $root->appendChild($filesXML);
             foreach ($changed as $file => $fixResult) {
                 $fileXML = $dom->createElement('file');
                 $fileXML->setAttribute('id', $i++);
                 $fileXML->setAttribute('name', $file);
                 $filesXML->appendChild($fileXML);
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $appliedFixersXML = $dom->createElement('applied_fixers');
                     $fileXML->appendChild($appliedFixersXML);
                     foreach ($fixResult['appliedFixers'] as $appliedFixer) {
                         $appliedFixerXML = $dom->createElement('applied_fixer');
                         $appliedFixerXML->setAttribute('name', $appliedFixer);
                         $appliedFixersXML->appendChild($appliedFixerXML);
                     }
                 }
                 if ($input->getOption('diff')) {
                     $diffXML = $dom->createElement('diff');
                     $diffXML->appendChild($dom->createCDATASection($fixResult['diff']));
                     $fileXML->appendChild($diffXML);
                 }
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $timeXML = $dom->createElement('time');
             $memoryXML = $dom->createElement('memory');
             $root->appendChild($timeXML);
             $root->appendChild($memoryXML);
             $memoryXML->setAttribute('value', round($fixEvent->getMemory() / 1024 / 1024, 3));
             $memoryXML->setAttribute('unit', 'MB');
             $timeXML->setAttribute('unit', 's');
             $timeTotalXML = $dom->createElement('total');
             $timeTotalXML->setAttribute('value', round($fixEvent->getDuration() / 1000, 3));
             $timeXML->appendChild($timeTotalXML);
             if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
                 $timeFilesXML = $dom->createElement('files');
                 $timeXML->appendChild($timeFilesXML);
                 $eventCounter = 1;
                 foreach ($this->stopwatch->getSectionEvents('fixFile') as $file => $event) {
                     if ('__section__' === $file) {
                         continue;
                     }
                     $timeFileXML = $dom->createElement('file');
                     $timeFilesXML->appendChild($timeFileXML);
                     $timeFileXML->setAttribute('id', $eventCounter++);
                     $timeFileXML->setAttribute('name', $file);
                     $timeFileXML->setAttribute('value', round($event->getDuration() / 1000, 3));
                 }
             }
             $dom->formatOutput = true;
             $output->write($dom->saveXML());
             break;
         case 'json':
//.........这里部分代码省略.........

//.........这里部分代码省略.........
     switch ($resolver->getFormat()) {
         case 'txt':
             $fixerDetailLine = false;
             if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                 $fixerDetailLine = $output->isDecorated() ? ' (<comment>%s</comment>)' : ' %s';
             }
             foreach ($changed as $file => $fixResult) {
                 $output->write(sprintf('%4d) %s', $i++, $file));
                 if ($fixerDetailLine) {
                     $output->write(sprintf($fixerDetailLine, implode(', ', $fixResult['appliedFixers'])));
                 }
                 if ($isDiff) {
                     $output->writeln('');
                     $output->writeln('<comment>      ---------- begin diff ----------</comment>');
                     if ($output->isDecorated()) {
                         $diff = implode(PHP_EOL, array_map(function ($string) {
                             $string = preg_replace('/^(\\+){3}/', '<info>+++</info>', $string);
                             $string = preg_replace('/^(\\+){1}/', '<info>+</info>', $string);
                             $string = preg_replace('/^(\\-){3}/', '<error>---</error>', $string);
                             $string = preg_replace('/^(\\-){1}/', '<error>-</error>', $string);
                             $string = str_repeat(' ', 6) . $string;
                             return $string;
                         }, explode(PHP_EOL, OutputFormatter::escape($fixResult['diff']))));
                         $output->writeln($diff);
                     } else {
                         $output->writeln($fixResult['diff'], OutputInterface::OUTPUT_RAW);
                     }
                     $output->writeln('<comment>      ---------- end diff ----------</comment>');
                 }
                 $output->writeln('');
             }
             if (OutputInterface::VERBOSITY_DEBUG <= $verbosity) {
                 $output->writeln('Fixing time per file:');
                 foreach ($this->stopwatch->getSectionEvents('fixFile') as $file => $event) {
                     if ('__section__' === $file) {
                         continue;
                     }
                     $output->writeln(sprintf('[%.3f s] %s', $event->getDuration() / 1000, $file));
                 }
                 $output->writeln('');
             }
             $fixEvent = $this->stopwatch->getEvent('fixFiles');
             $output->writeln(sprintf('%s all files in %.3f seconds, %.3f MB memory used', $input->getOption('dry-run') ? 'Checked' : 'Fixed', $fixEvent->getDuration() / 1000, $fixEvent->getMemory() / 1024 / 1024));
             break;
         case 'xml':
             $dom = new \DOMDocument('1.0', 'UTF-8');
             $filesXML = $dom->createElement('files');
             $dom->appendChild($filesXML);
             foreach ($changed as $file => $fixResult) {
                 $fileXML = $dom->createElement('file');
                 $fileXML->setAttribute('id', $i++);
                 $fileXML->setAttribute('name', $file);
                 $filesXML->appendChild($fileXML);
                 if (OutputInterface::VERBOSITY_VERBOSE <= $verbosity) {
                     $appliedFixersXML = $dom->createElement('applied_fixers');
                     $fileXML->appendChild($appliedFixersXML);
                     foreach ($fixResult['appliedFixers'] as $appliedFixer) {
                         $appliedFixerXML = $dom->createElement('applied_fixer');
                         $appliedFixerXML->setAttribute('name', $appliedFixer);
                         $appliedFixersXML->appendChild($appliedFixerXML);
                     }
                 }
                 if ($isDiff) {
                     $diffXML = $dom->createElement('diff');
                     $diffXML->appendChild($dom->createCDATASection($fixResult['diff']));
                     $fileXML->appendChild($diffXML);