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1 parent c8df8e4 commit 1d85ccbCopy full SHA for 1d85ccb
components/stopwatch.rst
@@ -120,3 +120,16 @@ method and specifying the id of the section to be reopened::
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$stopwatch->openSection('routing');
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$stopwatch->start('building_config_tree');
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$stopwatch->stopSection('routing');
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+
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+Printing a Summary
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+------------------
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+The event can easily be printed to display a summary::
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+ $stopwatch = new Stopwatch();
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+ $stopwatch->start();
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+ // ... do some work here
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+ $output->writeln($stopwatch->stop()); // prints something like default: 14.00 MiB - 2056 ms
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+This gives you a brief summary of the used memory an elapsed time.
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