PHP Stopwatch::stopSection方法代码示例

 /**
  * @param $event
  * @param $parameters
  *
  * @return mixed|void
  */
 public function emit($event, $parameters)
 {
     self::$depth++;
     $this->stopwatch->openSection();
     if (isset($this->callbacks[$event])) {
         if (!$this->callbacks[$event][0]) {
             usort($this->callbacks[$event][1], function ($A, $B) {
                 if ($A[0] == $B[0]) {
                     return 0;
                 }
                 return $A[0] > $B[0] ? 1 : -1;
             });
             $this->callbacks[$event][0] = true;
         }
         foreach ($this->callbacks[$event][1] as $item) {
             $name = $this->getCallableName($item[1]);
             $this->stopwatch->start($name);
             $diagnoseEvent = Event::create()->setEvent($event)->setCallback($name)->setDepth(self::$depth);
             $this->events[] = $diagnoseEvent;
             call_user_func_array($item[1], $this->buildParameters($parameters));
             $stopwatchEvent = $this->stopwatch->stop($name);
             $diagnoseEvent->setDuration($stopwatchEvent->getDuration())->setMemory($stopwatchEvent->getMemory());
         }
     }
     $this->stopwatch->stopSection($event);
     self::$depth--;
 }

 /**
  * Fixes all files for the given finder.
  *
  * @param ConfigInterface $config A ConfigInterface instance
  * @param bool            $dryRun Whether to simulate the changes or not
  * @param bool            $diff   Whether to provide diff
  *
  * @return array
  */
 public function fix(ConfigInterface $config, $dryRun = false, $diff = false)
 {
     $changed = array();
     $fixers = $config->getFixers();
     $this->stopwatch->openSection();
     $fileCacheManager = new FileCacheManager($config->usingCache(), $config->getCacheFile(), $config->getRules());
     $processed = array();
     foreach ($config->getFinder() as $file) {
         $name = $this->getFileRelativePathname($file);
         if (in_array($name, $processed, true)) {
             continue;
         }
         $processed[] = $name;
         if ($file->isDir() || $file->isLink()) {
             continue;
         }
         $this->stopwatch->start($this->getFileRelativePathname($file));
         if ($fixInfo = $this->fixFile($file, $fixers, $dryRun, $diff, $fileCacheManager)) {
             $changed[$name] = $fixInfo;
         }
         $this->stopwatch->stop($this->getFileRelativePathname($file));
     }
     $this->stopwatch->stopSection('fixFile');
     return $changed;
 }

 /**
  * Fixes all files for the given finder.
  *
  * @param ConfigInterface $config A ConfigInterface instance
  * @param bool            $dryRun Whether to simulate the changes or not
  * @param bool            $diff   Whether to provide diff
  *
  * @return array
  */
 public function fix(ConfigInterface $config, $dryRun = false, $diff = false)
 {
     $fixers = $this->prepareFixers($config);
     $changed = array();
     if ($this->stopwatch) {
         $this->stopwatch->openSection();
     }
     $fileCacheManager = new FileCacheManager($config->usingCache(), $config->getDir());
     foreach ($config->getFinder() as $file) {
         if ($file->isDir()) {
             continue;
         }
         if ($this->stopwatch) {
             $this->stopwatch->start($this->getFileRelativePathname($file));
         }
         if ($fixInfo = $this->fixFile($file, $fixers, $dryRun, $diff, $fileCacheManager)) {
             $changed[$this->getFileRelativePathname($file)] = $fixInfo;
         }
         if ($this->stopwatch) {
             $this->stopwatch->stop($this->getFileRelativePathname($file));
         }
     }
     if ($this->stopwatch) {
         $this->stopwatch->stopSection('fixFile');
     }
     return $changed;
 }

 /**
  * Fixes all files for the given finder.
  *
  * @param ConfigInterface $config A ConfigInterface instance
  * @param bool            $dryRun Whether to simulate the changes or not
  * @param bool            $diff   Whether to provide diff
  *
  * @return array
  */
 public function fix(ConfigInterface $config, $dryRun = false, $diff = false)
 {
     $fixers = $this->prepareFixers($config);
     $fixers = $this->sortFixers($fixers);
     $changed = array();
     if ($this->stopwatch) {
         $this->stopwatch->openSection();
     }
     $fileCacheManager = new FileCacheManager($config->usingCache(), $config->getDir(), $fixers);
     $finder = $config->getFinder();
     $finderIterator = $finder instanceof \IteratorAggregate ? $finder->getIterator() : $finder;
     foreach (new UniqueFileIterator($finderIterator) as $file) {
         if ($this->stopwatch) {
             $this->stopwatch->start($this->getFileRelativePathname($file));
         }
         if ($fixInfo = $this->fixFile($file, $fixers, $dryRun, $diff, $fileCacheManager)) {
             $changed[$this->getFileRelativePathname($file)] = $fixInfo;
         }
         if ($this->stopwatch) {
             $this->stopwatch->stop($this->getFileRelativePathname($file));
         }
     }
     if ($this->stopwatch) {
         $this->stopwatch->stopSection('fixFile');
     }
     return $changed;
 }

 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());
 }

<?php

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>';
}