PHP code example of godruoyi / php-snowflake

1. Go to this page and download the library: Download godruoyi/php-snowflake 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/ */

godruoyi / php-snowflake example snippets


$snowflake = new \Godruoyi\Snowflake\Snowflake;

$snowflake->id();
// 1537200202186752


$snowflake = new \Godruoyi\Snowflake\Snowflake($datacenterId, $workerId);

$snowflake->id();


$snowflake = new \Godruoyi\Snowflake\Snowflake;
$snowflake->setStartTimeStamp(strtotime('2019-09-09')*1000); // millisecond

$snowflake->id();


$sonyflake = new \Godruoyi\Snowflake\Sonyflake;

$sonyflake->id();


// App\Providers\AppServiceProvider

use Godruoyi\Snowflake\Snowflake;
use Godruoyi\Snowflake\LaravelSequenceResolver;

class AppServiceProvider extends ServiceProvider
{
    /**
     * Register any application services.
     *
     * @return void
     */
    public function register()
    {
        $this->app->singleton('snowflake', function ($app) {
            return (new Snowflake())
                ->setStartTimeStamp(strtotime('2019-10-10')*1000)
                ->setSequenceResolver(new LaravelSequenceResolver($app->get('cache.store')));
        });
    }
}


class YourSequence implements SequenceResolver
{
    /**
     *  {@inheritdoc}
     */
    public function sequence(int $currentMillisecond)
    {
          // Just test.
        return mt_rand(0, 1);
    }
}

// usage

$snowflake->setSequenceResolver(new YourSequence);
$snowflake->id();


$snowflake = new \Godruoyi\Snowflake\Snowflake;
$snowflake->setSequenceResolver(function ($currentMillisecond) {
    static $lastTime;
    static $sequence;

    if ($lastTime == $currentMillisecond) {
        ++$sequence;
    } else {
        $sequence = 0;
    }

    $lastTime = $currentMillisecond;

    return $sequence;
})->id();