PHP code example of automattic / sliding-window-counter

1. Go to this page and download the library: Download automattic/sliding-window-counter 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/ */

automattic / sliding-window-counter example snippets


// Configure a counter to work in hourly buckets, for the last 24 hours
// and using the Memcached adapter.
$counter = new \Automattic\SlidingWindowCounter\SlidingWindowCounter(
    'my-counters',
    3600,
    3600 * 24,
    new \Automattic\SlidingWindowCounter\Cache\MemcachedAdapter($memcached)
);

// Increment the counter when a certain event happens.
$counter->increment($_SERVER['REMOTE_ADDR']);


// Try to detect an anomaly.
$anomaly_result = $counter->detectAnomaly($_SERVER['REMOTE_ADDR']);
if ($anomaly_result->isAnomaly()) {
    // Inspect the result using the toArray() method.
    $anomaly_result->toArray();

    // Or individual accessors.
    $anomaly_result->getMean();
    $anomaly_result->getStandardDeviation();
    // ...
}

// And explore the historic variance...
$variance = $counter->getHistoricVariance($_SERVER['REMOTE_ADDR']);
// ...using various accessors.
$variance->getCount();
$variance->getMean();
$variance->getStandardDeviation();


$counter = new \Automattic\SlidingWindowCounter\SlidingWindowCounter(
    'my-counters',
    3600,
    3600 * 24,
    new \Automattic\SlidingWindowCounter\Cache\WPCacheAdapter($wp_object_cache)
);