Minor: Format code - refs BT#18201

main/inc/lib/PortfolioController.php

@@ -10,9 +10,9 @@ use Chamilo\CoreBundle\Entity\Portfolio;
 use Chamilo\CoreBundle\Entity\PortfolioAttachment;
 use Chamilo\CoreBundle\Entity\PortfolioCategory;
 use Chamilo\CoreBundle\Entity\PortfolioComment;
-use Chamilo\CoreBundle\Entity\Tag;
 use Chamilo\UserBundle\Entity\User;
 use Doctrine\ORM\Query\Expr\Join;
+use Mpdf\MpdfException;
 use Symfony\Component\Filesystem\Filesystem;
 use Symfony\Component\HttpFoundation\Request as HttpRequest;
 
@@ -2001,7 +2001,7 @@ class PortfolioController
     }
 
     /**
-     * @throws \MpdfException
+     * @throws MpdfException
      */
     public function exportPdf(HttpRequest $httpRequest)
     {
@@ -2747,9 +2747,6 @@ class PortfolioController
 
     private function createFormTagFilter(bool $listByUser = false): FormValidator
     {
-        $em = Database::getManager();
-        $tagTepo = $em->getRepository(Tag::class);
-
         $extraField = new ExtraField('portfolio');
         $tagFieldInfo = $extraField->get_handler_field_info_by_tags('tags');
 

main/inc/lib/display.lib.php

@@ -2769,7 +2769,7 @@ HTML;
     /**
      * Returns the string "1 day ago" with a link showing the exact date time.
      *
-     * @param string $dateTime in UTC or a DateTime in UTC
+     * @param string|DateTime $dateTime in UTC or a DateTime in UTC
      *
      * @return string
      */

main/inc/lib/sortable_table.class.php

@@ -1003,9 +1003,9 @@ class SortableTable extends HTML_Table
      * Add a filter to a column. If another filter was already defined for the
      * given column, it will be overwritten.
      *
-     * @param int    $column   The number of the column
+     * @param int            $column   The number of the column
-     * @param string $function The name of the filter-function. This should be a
+     * @param string|Closure $function The name of the filter-function. This should be a
-     *                         function wich requires 1 parameter and returns the filtered value.
+     *                                 function wich requires 1 parameter and returns the filtered value.
      */
     public function set_column_filter($column, $function)
     {