<?php

ini_set('display_errors', 1);
$_SERVER['SERVER_NAME'] = 'tk-ligat.ru';
require_once('/home/cloud/core/set/tk-ligat.ru.php');
require_once('/home/cloud/core/api/php/db.php');
require_once('/home/cloud/core/api/php/json.php');

function upd ($id, $title){
    DB::set("UPDATE `tovar_category` SET `status`=0 WHERE `title`=?", $title);
    DB::set("UPDATE `tovar_category` SET `status`=1 WHERE `id`=?", $id);
    $massiv=DB::getAll("SELECT `id`, `category` FROM `tovar_category` WHERE `title`=? AND `id`<>?", array($title, $id));
    for ($i=0; $i<count($massiv); $i++){
        DB::set("UPDATE `tovar_category` SET `category`=? WHERE `category`=?", array($id, $massiv[$i]['id']));
        DB::set("UPDATE `tovar` SET `category`=? WHERE `category`=?", array($id, $massiv[$i]['id']));
    }
}

$cats = DB::getAll("SELECT `title`, `id`, `category` FROM `tovar_category` WHERE `status`=1");
for ($i = 0; $i < count($cats); $i++) {
    $count = DB::getAll("SELECT count(*) FROM `tovar_category` WHERE `title`=?", $cats[$i]['title'])[0]["count(*)"];
    if ($count > 1) {
        upd($cats[$i]['id'], $cats[$i]['title']);
    }
}
?>