README

A simple stopwatch in PHP.

Contents

• Installation
• Available Methods
• Basic Usage
• Laps

Installation

Install the package using composer.

composer require kkiernan/php-stopwatch

Available Methods

• start()
• stop()
• lap()
• elapsed()

Basic Usage

use Kiernan\Stopwatch;

require dirname(__DIR__). '/vendor/autoload.php';

$stopwatch = new Stopwatch();

$stopwatch->start();

usleep(1500000);

$stopwatch->stop();

echo "Script executed in {$stopwatch->elapsed()} seconds";

The above example prints the following output:

Script executed in 3.0002250671387 seconds

Laps

use Kiernan\Stopwatch;

require dirname(__DIR__). '/vendor/autoload.php';

$stopwatch = new Stopwatch();

$stopwatch->start();
sleep(1);
$stopwatch->lap();
sleep(2);
$stopwatch->lap();
sleep(1);
$stopwatch->lap();
$stopwatch->stop();

print_r($stopwatch->laps);

The above example prints the following output:

Array
(
    [0] => Kiernan\Lap Object
        (
            [start:protected] => 1542305179.9815
            [duration:protected] => 1.0043249130249
            [name:protected] =>
        )

    [1] => Kiernan\Lap Object
        (
            [start:protected] => 1542305181.9823
            [duration:protected] => 2.0006990432739
            [name:protected] =>
        )

    [2] => Kiernan\Lap Object
        (
            [start:protected] => 1542305182.9823
            [duration:protected] => 1.0000500679016
            [name:protected] =>
        )

)