PHP code example of php-science / pagerank

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

php-science / pagerank example snippets


$dataSource = $this->getYourDataSource();

$nodeBuilder = new NodeBuilder();
$nodeCollectionBuilder = new NodeCollectionBuilder();
$strategy = new MemorySourceStrategy(
    $nodeBuilder,
    $nodeCollectionBuilder,
    $dataSource
);

$rankComparator = new RankComparator();
$ranking = new Ranking(
    $rankComparator,
    $strategy
);

$normalizer = new Normalizer();

$pageRankAlgorithm = new PageRankAlgorithm(
    $ranking,
    $strategy,
    $normalizer
);

$maxIteration = 100;
$nodeCollection = $pageRankAlgorithm->run($maxIteration);

var_dump($nodeCollection->getNodes());


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