battles/classes/DressedItems.php

<?php
/**
 * Author: lopiu
 * Date: 06.07.2020
 * Time: 22:41
 */

class DressedItems
{
    protected $DB;
    private $dressedItem;

    public function __construct() {
        // Пустой потому что нужны разные запросы.
    }

    private function getDressedItems($user_id)
    {
        try {
            return db::c()->query('SELECT * FROM inventory WHERE owner_id = ?i AND dressed_slot > 0', $user_id);
        } catch (Exception $e) {
            echo '<div class="debug">getDressedItems: ' . $e . '</div>';
        }
        return null;
    }

    public function getSlots($user_id)
    {
        while ($row = $this->getDressedItems($user_id)->fetch_assoc()) {
            $dressed_item[$row['dressed_slot']] = $row;
            $this->dressedItem[$row['dressed_slot']] = $row;
        }
        return $this->dressedItem;
    }
}