Benchmark Utility

BenchmarkTarget

// You can construct a target with a closure.
$benchmark = new Crompco\Benchmark\BenchmarkTarget("My Benchmark", function() {
    // Everything in here will be measured.
});

$elapsed = $benchmark->run()->getElapsed();

// Or use the start() and stop() methods
$benchmark = new Crompco\Benchmark\BenchmarkTarget("My benchmark");

$benchmark->start();
// Do some stuff.
$benchmark->stop();

// Make sure to call reset() before each capture.
$benchmark->reset();

$elapsed = $benchmark->getElapsed();

By default, execution times are reported in milliseconds. This can configured during construction or by using the $benchmark->setMetric(); method. See Crompco\Benchmark\BenchmarkMetric for available metrics.

// Create a benchmark target which will report in seconds (as opposed to the ms default)
$benchmark = new Crompco\Benchmark\BenchmarkTarget("My benchmark", null, Crompco\Benchmark\BenchmarkMetric::SECONDS);

// Or use the setMetric() method
$benchmark->setMetric(Crompco\Benchmark\BenchmarkMetric::SECONDS);

$benchmark->start();
sleep(3);
$benchmark->stop();

$elapsed = $benchmark->getElapsed(); // ~3.0