Генератор данных по товарам в формате YML

example.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE yml_catalog SYSTEM "shops.dtd">
<yml_catalog date="2016-03-14 18:03">
  <shop>
    <name>Shop Name</name>
    <company>Company Name</company>
    <url>https://www.example.com/</url>
    <currencies>
      <currency id="RUR" rate="1"/>
      <currency id="USD" rate="81.00"/>
    </currencies>
    <categories>
      <category id="1">Товары для дома</category>
    </categories>
    <delivery-options>
      <option cost="0" days="17-20"/>
    </delivery-options>
    <cpa>0</cpa>
    <offers>
      <offer id="111122" available="true">
        <url>http://example.com/shop/12348</url>
        <price>30</price>
        <oldprice>35</oldprice>
        <currencyId>USD</currencyId>
        <categoryId>1</categoryId>
        <picture>http://example.com/img/shop/12348.jpg</picture>
        <store>false</store>
        <pickup>false</pickup>
        <delivery>true</delivery>
        <name>Наручные часы Casio A1234567B</name>
        <vendor>Casio</vendor>
        <description>Изящные наручные часы.</description>
        <manufacturer_warranty>true</manufacturer_warranty>
        <country_of_origin>Япония</country_of_origin>
        <barcode>0123456789012</barcode>
      </offer>
      <offer id="444422" available="true">
        <url>http://example.com/shop/12348</url>
        <price>30</price>
        <oldprice>35</oldprice>
        <currencyId>USD</currencyId>
        <categoryId>1</categoryId>
        <picture>http://example.com/img/shop/12348.jpg</picture>
        <store>false</store>
        <pickup>false</pickup>
        <delivery>true</delivery>
        <name>Наручные часы Casio A1234567B</name>
        <vendor>Casio</vendor>
        <description>Изящные наручные часы.</description>
        <manufacturer_warranty>true</manufacturer_warranty>
        <country_of_origin>Япония</country_of_origin>
        <barcode>0123456789012</barcode>
      </offer>
    </offers>
  </shop>
</yml_catalog>

yml_catalog.php

<?php
header("Content-Type: application/rss+xml; charset=utf-8");

/*
Описание формата:
https://yandex.ru/support/partnermarket/yml/about-yml.xml
https://yandex.ru/support/webmaster/goods-prices/technical-requirements.xml
https://webmaster.yandex.ru/xsdtest.xml?xsdvalue=10

Если у вас есть актуальный shops.dtd, сверить с ним можно так:

php yml_catalog.php | xmllint --dtdvalid shops.dtd --encode utf-8 -
*/

$implementation = new DOMImplementation();
$dtd = $implementation->createDocumentType('yml_catalog', null, 'shops.dtd');

$xml = $implementation->createDocument("", "", $dtd);
$xml->encoding = "UTF-8";
$xml->formatOutput = true;

$yml_catalog = $xml->createElement("yml_catalog");
$yml_catalog->setAttribute("date", date("Y-m-d H:m"));
$xml->appendChild($yml_catalog);

$shop = $xml->createElement("shop");
$yml_catalog->appendChild($shop);

$shop->appendChild($xml->createElement("name", "Shop Name"));
$shop->appendChild($xml->createElement("company", "Company Name"));
$shop->appendChild($xml->createElement("url", "https://www.example.com/"));

/*
 * Курсы валют
 */
$currencies = $xml->createElement("currencies");
$shop->appendChild($currencies);

$currency = $xml->createElement("currency");
$currency->setAttribute("id", "RUR");
$currency->setAttribute("rate", "1");
$currencies->appendChild($currency);

$currency = $xml->createElement("currency");
$currency->setAttribute("id", "USD");
$currency->setAttribute("rate", "81.00");
$currencies->appendChild($currency);

/*
 * Разделы каталога
 */
$categories = $xml->createElement("categories");
$shop->appendChild($categories);

$category = $xml->createElement("category", "Товары для дома");
$category->setAttribute("id", "1");
$categories->appendChild($category);

/*
 * Варианты доставки
 */

$deliveryOptions = $xml->createElement("delivery-options");
$shop->appendChild($deliveryOptions);

$option = $xml->createElement("option");
$option->setAttribute("cost", "0");
$option->setAttribute("days", "17-20");
$deliveryOptions->appendChild($option);

/*
 * CPA
 */

$cpa = $xml->createElement("cpa","0");
$shop->appendChild($cpa);


/*
 * Товарные предложения
 */

$offers = $xml->createElement("offers");
$shop->appendChild($offers);

/*
 * Отдельный товар
 */
$offer = $xml->createElement("offer");
$offer->setAttribute("id", "111122");
$offer->setAttribute("available", "true");
$offers->appendChild($offer);

$offer->appendChild($xml->createElement("url", "http://example.com/shop/12348"));
$offer->appendChild($xml->createElement("price", "30"));
$offer->appendChild($xml->createElement("oldprice", "35"));
$offer->appendChild($xml->createElement("currencyId", "USD"));
$offer->appendChild($xml->createElement("categoryId", "1"));
$offer->appendChild($xml->createElement("picture", "http://example.com/img/shop/12348.jpg"));

$offer->appendChild($xml->createElement("store", "false"));
$offer->appendChild($xml->createElement("pickup", "false"));
$offer->appendChild($xml->createElement("delivery", "true"));
$offer->appendChild($xml->createElement("name", "Наручные часы Casio A1234567B"));
$offer->appendChild($xml->createElement("vendor", "Casio"));
$offer->appendChild($xml->createElement("description", "Изящные наручные часы.")); // длина не более 175 символов, без HTML-теги
$offer->appendChild($xml->createElement("manufacturer_warranty", "true"));
$offer->appendChild($xml->createElement("country_of_origin", "Япония"));
$offer->appendChild($xml->createElement("barcode", "0123456789012"));


/*
 * Ещё один товар
 */
$offer = $xml->createElement("offer");
$offer->setAttribute("id", "444422");
$offer->setAttribute("available", "true");
$offers->appendChild($offer);

$offer->appendChild($xml->createElement("url", "http://example.com/shop/12348"));
$offer->appendChild($xml->createElement("price", "30"));
$offer->appendChild($xml->createElement("oldprice", "35"));
$offer->appendChild($xml->createElement("currencyId", "USD"));
$offer->appendChild($xml->createElement("categoryId", "1"));
$offer->appendChild($xml->createElement("picture", "http://example.com/img/shop/12348.jpg"));

$offer->appendChild($xml->createElement("store", "false"));
$offer->appendChild($xml->createElement("pickup", "false"));
$offer->appendChild($xml->createElement("delivery", "true"));
$offer->appendChild($xml->createElement("name", "Наручные часы Casio A1234567B"));
$offer->appendChild($xml->createElement("vendor", "Casio"));
$offer->appendChild($xml->createElement("description", "Изящные наручные часы.")); // длина не более 175 символов, без HTML-теги
$offer->appendChild($xml->createElement("manufacturer_warranty", "true"));
$offer->appendChild($xml->createElement("country_of_origin", "Япония"));
$offer->appendChild($xml->createElement("barcode", "0123456789012"));


echo $xml->saveXML();