Article URL contains extra forward slashes

        $settings = $container->getContainerSettings();

        $date = $this->get('published') ? $this->get('publishedon') : $this->get('createdon');
        $year = date('Y',strtotime($date));
        $month = date('m',strtotime($date));
        $day = date('d',strtotime($date));

        $containerUri = $container->get('uri');
        if (empty($containerUri)) {
            $containerUri = $container->get('alias');
        }

        $furlTemplate = $this->xpdo->getOption('articleUriTemplate',$settings,'%Y/%m/%d/%alias/');
        $furlTemplate = str_replace('%Y', $year, $furlTemplate);
        $furlTemplate = str_replace('%m', $month, $furlTemplate);
        $furlTemplate = str_replace('%d', $day, $furlTemplate);
        $furlTemplate = str_replace('%alias', $this->get('alias'), $furlTemplate);

        /** @var modContentType $contentType */
        $contentType = $this->xpdo->getObject('modContentType', '');
        if ($contentType) {
            $extension = ltrim($contentType->getExtension(), '.');
            $furlTemplate = str_replace('%ext', $extension, $furlTemplate);
        }

        $furlTemplate = str_replace('%id', $this->get('id'), $furlTemplate);

        $uri = rtrim($containerUri,'/') .'/'. rtrim($furlTemplate);

        $this->set('uri',$uri);
        $this->set('uri_override',true);
        return $this->get('uri');
    }

%Y/%m/%d/%alias/

<?php
/* FixSlashes snippet */

$resources = $modx->getCollection('modResource', array('class_key' => 'Article'));

$i = 0;
foreach($resources as $resource) {
   $count = 0;
   $uri = $resource->get('uri');
   $uri = str_replace('//', '/', $uri, $count);
   if ($count) {
      $i++;
   }
   $resource->set('uri', $uri);
   $resource->save();
}

return 'Fixed ' . $i . ' Articles';