Library to calculate Lack of Cohesion of Methods (LCOM) metric
This source code is extracted from phpmetrics with some modifications.
<?php
use PhpParser\ParserFactory;
use Pts\Lcom\AstTraverser;
use Pts\Lcom\PhpParser;
// Define LCOM visitor
$lcom = new LcomVisitor();
// Define parser and traverser
$factory = new ParserFactory();
$parser = $factory->create(ParserFactory::PREFER_PHP7);
$traverser = new AstTraverser();
// Construct PHP parser and pass LCOM visitor
$phpParser = new PhpParser($parser, $traverser);
$phpParser->addVisitor($lcom);