PHP code example of iipokypatop / graph

1. Go to this page and download the library: Download iipokypatop/graph 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/ */

iipokypatop / graph example snippets



\Fhaculty\Graph\Graph as Graph;

$graph = new Graph();

// create some cities
$rome = $graph->createVertex('Rome');
$madrid = $graph->createVertex('Madrid');
$cologne = $graph->createVertex('Cologne');

// build some roads
$cologne->createEdgeTo($madrid);
$madrid->createEdgeTo($rome);
// create loop
$rome->createEdgeTo($rome);


foreach ($rome->getVerticesEdgeFrom() as $vertex) {
    echo $vertex->getId().' leads to rome'.PHP_EOL;
    // result: Madrid and Rome itself
}