Using Better Reflection to get details on classes in multiple directories

directory-reflection.php

<?php

use Roave\BetterReflection\BetterReflection;
use Roave\BetterReflection\Reflector\ClassReflector;
use Roave\BetterReflection\SourceLocator\Type\DirectoriesSourceLocator;

require __DIR__ . '/vendor/autoload.php';

$refSubscriptions = [];

$astLocator = (new BetterReflection())->astLocator();
$directoriesSourceLocator = new DirectoriesSourceLocator([__DIR__ . '/src/Components'], $astLocator);
$reflector = new ClassReflector($directoriesSourceLocator);
foreach ($reflector->getAllClasses() as $class) {
    echo sprintf("%s (%s)\n", $class->getName(), $class->getNamespaceName());
    foreach ($class->getProperties() as $prop) {
        if (!$prop->isPublic()) {
            continue;
        }
        $dockBlock = $prop->getDocComment();
        $propStrings = $prop->getDocBlockTypeStrings();
        $nullable = in_array('null', $propStrings);
        $removable = strstr($dockBlock, '@removable') !== false;
        if (preg_match('/@on (?P<class>.*)::(?P<property>.*)/i', $dockBlock, $matches)) {
            $refSubscriptions[$matches['class']][$matches['property']] = [
                'prop' => $prop->getName(),
                'value' => ''
            ];
        }
        if (($key = array_search('null', $propStrings)) !== false) {
            unset($propStrings[$key]);
        }
        echo sprintf("\t%s (%s) %s\n", $prop->getName(), join(', ', $propStrings), $nullable ? '🤫' : '');
        foreach ($prop->getDocBlockTypes() as $propType) {
            //var_dump($propType);
        }
    }
}