43 lines
925 B
Markdown
43 lines
925 B
Markdown
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Stopwatch Component
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===================
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The Stopwatch component provides a way to profile code.
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Getting Started
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---------------
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```
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$ composer require symfony/stopwatch
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```
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```php
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use Symfony\Component\Stopwatch\Stopwatch;
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$stopwatch = new Stopwatch();
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// optionally group events into sections (e.g. phases of the execution)
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$stopwatch->openSection();
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// starts event named 'eventName'
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$stopwatch->start('eventName');
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// ... run your code here
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// optionally, start a new "lap" time
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$stopwatch->lap('foo');
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// ... run your code here
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$event = $stopwatch->stop('eventName');
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$stopwatch->stopSection('phase_1');
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```
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Resources
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---------
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* [Contributing](https://symfony.com/doc/current/contributing/index.html)
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* [Report issues](https://github.com/symfony/symfony/issues) and
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[send Pull Requests](https://github.com/symfony/symfony/pulls)
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in the [main Symfony repository](https://github.com/symfony/symfony)
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