class ClassModel
{
    static public function selectAll()
    {


        $image = array();


        $sql = "SELECT * FROM `pageimage`";

        $result = DataBase::connectDB()->query($sql);

        $i = 0;
        while($row = $result->fetch_assoc())
        {
            $image[$i]["image"] = $row["image"];
            $image[$i]["keywords"] = $row["keywords"];
            $i++;
        }

        return $image;
    }

    static public function selectByName($parametr)
    {

        $parametr = is_string($parametr);

        if ($parametr)
        {


         $prepare = DataBase::connectDB()->prepare("SELECT keywords FROM  pageimage WHERE keywords= ?");

         $prepare->bind_param("s" , $parametr);

         $prepare->execute();

         $prepare->bind_result($image);

         $prepare->fetch();

         return $image;

        }

    }
}

class PageController
{

    function __construct()
    {
        $image = array();
        $image = ClassModel::selectAll();
        require_once("view/index.php");

    }

    public function actionCategory($parametr = false)
    {



          $parametr = ClassModel::selectByName($parametr);


    }

}

<div class="category-navigation">
        <?php foreach($image as $keywords){ ?>
    <a href="/freetemplate/<?php print "category/" .$keywords["keywords"]; ?>" class="cat"><?php print $keywords["keywords"]; ?></a>
            <?php } ?>
</div>

 <div class="row category-item">
    <div class="category-wrapping">
        <?php foreach($image as $key){ ?>
                <div class="category-container">
            <img src="/template/images/<?php print $key["image"]; ?>">
               </div>
         <?php } ?>
         <?php if($parametr){ ?>
                <div class="category-container">
            <img src="/template/images/<?php print $parametr; ?>">
                </div>
         <?php } ?>
    </div>
 </div>