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* symfony 5.4 (diff dev) * symfony 5.4 (working) * symfony 5.4 (update autoload) * symfony 5.4 (remove swiftmailer mailer implementation) * symfony 5.4 (php doc and split Global accessor class) ### Impacted packages: composer require php:">=7.2.5 <8.0.0" symfony/console:5.4.* symfony/dotenv:5.4.* symfony/framework-bundle:5.4.* symfony/twig-bundle:5.4.* symfony/yaml:5.4.* --update-with-dependencies composer require symfony/stopwatch:5.4.* symfony/web-profiler-bundle:5.4.* --dev --update-with-dependencies
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925 B
Stopwatch Component
The Stopwatch component provides a way to profile code.
Getting Started
$ composer require symfony/stopwatch
use Symfony\Component\Stopwatch\Stopwatch;
$stopwatch = new Stopwatch();
// optionally group events into sections (e.g. phases of the execution)
$stopwatch->openSection();
// starts event named 'eventName'
$stopwatch->start('eventName');
// ... run your code here
// optionally, start a new "lap" time
$stopwatch->lap('foo');
// ... run your code here
$event = $stopwatch->stop('eventName');
$stopwatch->stopSection('phase_1');