[![Build Status](https://travis-ci.org/sebastianbergmann/php-timer.svg?branch=master)](https://travis-ci.org/sebastianbergmann/php-timer) # PHP_Timer Utility class for timing things, factored out of PHPUnit into a stand-alone component. ## Installation To add this package as a local, per-project dependency to your project, simply add a dependency on `phpunit/php-timer` to your project's `composer.json` file. Here is a minimal example of a `composer.json` file that just defines a dependency on PHP_Timer: { "require": { "phpunit/php-timer": "~1.0" } } ## Usage ### Basic Timing ```php PHP_Timer::start(); $timer->start(); // ... $time = PHP_Timer::stop(); var_dump($time); print PHP_Timer::secondsToTimeString($time); ``` The code above yields the output below: double(1.0967254638672E-5) 0 ms ### Resource Consumption Since PHP Startup ```php print PHP_Timer::resourceUsage(); ``` The code above yields the output below: Time: 0 ms, Memory: 0.50Mb