feed.php

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

  if (!isset($_GET["w"]) || empty($_GET["w"])) {
    $w = "804365";
  } else {
    $w = $_GET["w"];
  }
  $feed   = "http://weather.yahooapis.com/forecastrss?w=$w&u=c";
  $x      = simplexml_load_file($feed);
  $ho     = array(5,7,13,14,15,16,18,41,42,43,46);
  $jeg    = array(6,17,35);
  $hob    = in_array($x->channel->item->children('yweather', TRUE)->condition->attributes()->code,$ho);
  $valasz = $hob ? "IGEN" : "NEM";
  $szoveg = $x->channel->item->children('yweather', TRUE)->condition->attributes()->text;
  $link   = $x->channel->item->link;


  $rssfeed  = '<?xml version="1.0" encoding="UTF-8"?>';
  $rssfeed .= '<rss version="2.0">';
  $rssfeed .= '<channel>';
  $rssfeed .= '<title>Esik-e a hó?</title>';
  $rssfeed .= "<link>https://ebertek.com/esikeaho.php?w=$w</link>";
  $rssfeed .= '<description>Esik-e a hó?</description>';
  $rssfeed .= '<language>hu-hu</language>';
  $rssfeed .= '<copyright>Copyright (C) 2012-2016 ebertek.com</copyright>';

  $rssfeed .= '<item>';
  $rssfeed .= '<title>' . $valasz . '</title>';
  $rssfeed .= '<description>' . $szoveg . '</description>';
  $rssfeed .= '<link>' . $link . '</link>';
  $rssfeed .= '<pubDate>' . date("D, d M Y H:i:s O", time()) . '</pubDate>';
  $rssfeed .= '</item>';

  $rssfeed .= '</channel>';
  $rssfeed .= '</rss>';

  echo $rssfeed;
?>