PHP code example of cspray / precision-stopwatch

1. Go to this page and download the library: Download cspray/precision-stopwatch library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

cspray / precision-stopwatch example snippets


 declare(strict_types=1);

use Cspray\PrecisionStopwatch\Stopwatch;

 = $stopwatch->stop();

echo 'Duration (ns): ', $metrics->getTotalDuration()->timeTakenInNanoseconds(), PHP_EOL;
echo 'Duration (ms): ', $metrics->getTotalDuration()->timeTakenInMilliseconds(), PHP_EOL;


 declare(strict_types=1);

use Cspray\PrecisionStopwatch\Stopwatch;

opwatch->start();

usleep($sleepTime);

$mark1 = $stopwatch->mark();

usleep($sleepTime);

$mark2 = $stopwatch->mark();

usleep($sleepTime);

$mark3 = $stopwatch->mark();

usleep($sleepTime);

$metrics = $stopwatch->stop();

echo 'Total time taken (ns): ', $metrics->getTotalDuration()->timeTakenInNanoseconds(), PHP_EOL;
echo 'Total time taken (ms): ', $metrics->getTotalDuration()->timeTakenInMilliseconds(), PHP_EOL;

echo PHP_EOL;

$between1And3 = $metrics->getDurationBetweenMarkers($mark1, $mark3);
echo 'Time take between 1st and 3rd mark (ns): ', $between1And3->timeTakenInNanoseconds(), PHP_EOL;
echo 'Time take between 1st and 3rd mark (ms): ', $between1And3->timeTakenInMilliseconds(), PHP_EOL;

echo PHP_EOL;

echo 'Time taken up to 3rd mark (ns): ', $mark3->getDuration()->timeTakenInNanoseconds(), PHP_EOL;
echo 'Time taken up to 3rd mark (ms): ' , $mark3->getDuration()->timeTakenInMilliseconds(), PHP_EOL;

text
% > php ./examples/usage-without-marks.php
Total time taken (ns): 1000584755
Total time taken (ms): 1000.584755