php – Simplepie RSS提供给MySQL数据库服务器

我目前正在使用 Simplepie来提取我的RSS源,如下面的配置所示.我想将$url移动到我的数据库,因为我的网站加载速度太慢.我将每个url作为网站名称的键值对.我想保留这种关联,因为我使用例如“abc”将图像拉出我的目录,我用它来为每个Feed设置样式,如下面的foreach循环中所示.

我的问题是,由于我不清楚数组和表如何协同工作,我将如何重写此脚本以同样的方式使用数据库？

我还要提一下,我已经在MySQL中创建了一个带有“id”“name”和“url”行的表.任何澄清都会有所帮助.

<?php
require_once('php/autoloader.php');
$feed = new SimplePie();
// Create a new instance of SimplePie
// Load the feeds
$urls = array(
  'http://abcfamily.go.com/service/feed?id=774372' => 'abc','http://www.insideaolvideo.com/rss.xml' => 'aolvideo','http://feeds.bbci.co.uk/news/world/rss.xml' => 'bbcwn','http://www.bing.com' => 'bing','http://www.bravotv.com' => 'bravo','http://www.cartoonnetwork.com' => 'cartoonnetwork','http://feeds.cbsnews.com/CBSNewsMain?format=xml' => 'cbsnews','http://www.clicker.com/' => 'clicker','http://feeds.feedburner.com/cnet/NnTv?tag=contentBody.1' => 'cnet','http://www.comedycentral.com/' => 'comedycentral','http://www.crackle.com/' => 'crackle','http://www.cwtv.com/feed/episodes/xml' => 'cw','http://disney.go.com/disneyxd/' => 'disneyxd','http://www.engadget.com/rss.xml' => 'engadget','http://syndication.eonline.com/syndication/feeds/rssfeeds/video/index.xml' => 'eonline','http://sports.espn.go.com/espn/rss/news' => 'espn','http://facebook.com' => 'facebook','http://flickr.com/espn/rss/news' => 'flickr','http://www.fxnetworks.com//home/tonight_rss.php' => 'fxnetworks','http://www.hgtv.com/' => 'hgtv','http://www.history.com/this-day-in-history/rss' => 'history','http://rss.hulu.com/HuluRecentlyAddedVideos?format=xml' => 'hulu','http://rss.imdb.com/daily/born/' => 'imdb','http://www.metacafe.com/' => 'metacafe','http://feeds.feedburner.com/Monkeyseecom-NewestVideos?format=xml' => 'monkeysee','http://pheedo.msnbc.msn.com/id/18424824/device/rss/' => 'msnbc','http://www.nationalgeographic.com/' => 'nationalgeographic','http://dvd.netflix.com/NewReleasesRSS' => 'netflix','http://feeds.nytimes.com/nyt/rss/HomePage' => 'newyorktimes','http://www.nick.com/' => 'nickelodeon','http://www.nickjr.com/' => 'nickjr','http://www.pandora.com/' => 'pandora','http://www.pbskids.com/' => 'pbskids','http://www.photobucket.com/' => 'photobucket','http://feeds.reuters.com/Reuters/worldNews' => 'reuters','http://www.revision3.com/' => 'revision3','http://www.tbs.com/' => 'tbs','http://www.theverge.com/rss/index.xml' => 'theverge','http://www.tntdrama.com/' => 'tnt','http://www.tvland.com/' => 'tvland','http://www.vimeo.com/' => 'vimeo','http://www.vudu.com/' => 'vudu','http://feeds.wired.com/wired/index?format=xml' => 'wired','http://www.xfinitytv.com/' => 'xfinitytv','http://www.youtube.com/topic/4qRk91tndwg/most-popular#feed' => 'youtube',);
$feed->set_feed_url(array_keys($urls));
$feed->enable_cache(true);
$feed->set_cache_location('cache');
$feed->set_cache_duration(1800); // Set the cache time
$feed->set_item_limit(1);
$success = $feed->init(); // Initialize SimplePie
$feed->handle_content_type(); // Take care of the character encoding
?>
<?php require_once("inc/connection.php"); ?>
<?php require_once("inc/functions.php"); ?>
<?php include("inc/header.php"); ?>
<?php
// Sort it
$feed_items = array();
// $feed_items is an array
$items = $feed->get_items();
//$items is everything that $items = $feed->get_items(); produces
$urls = array_unique($urls);
// $url = is an empty $
foreach ($urls as $url => $image) {
  $unset = array();
  $feed_items[$url] = array();
  foreach ($items as $i => $item) {
    if ($item->get_feed()->feed_url == $url) {
      $feed_items[$url][] = $item;
      $unset[] = $i;
    }
  }
  foreach ($unset as $i) {
    unset($items[$i]);
  }
}
foreach ($feed_items as $feed_url => $items) {
  if (empty($items)) { ?>
  <div class="item element" data-symbol="<?php echo $urls[$feed_url] ?>" name="<?php echo $urls[$feed_url] ?>">
  <div class="minimise"><img src="images/boreds/<?php echo $urls[$feed_url] ?>.png"/>
  <div class="minimise2">
    <a href="<?php echo $feed_url; ?>"><h2>Visit <?php echo $urls[$feed_url] ?> now!</h2></a>
  </div></div>
  <div class="maximise">
    <a href="<?php echo $feed_url; ?>"><h2>Visit <?php echo $urls[$feed_url] ?> now!</h2></a>
  </div></div>

  <?
    continue;
  }
  $first_item = $items[0];
  $feed = $first_item->get_feed();
  ?>

  <?php

$feedCount = 0;
foreach ($items as $item) {
  $feedCount++;
  ?>
<div class="item element" " data-symbol="<?php echo $urls[$feed_url] ?>" name="<?php echo $urls[$feed_url] ?>">
<div class="minimise"><strong id="amount"><?php echo ''.$feedCount; ?></strong>
  <img src="images/boreds/<?php echo $urls[$feed_url] ?>.png"/>
  <div class="minimise2"><a href="<?php echo $item->get_permalink(); ?>">
  <h2><?php echo $item->get_title(); ?></h2></a>
</div></div>
<div class="maximise"><a href="<?php echo $item->get_permalink(); ?>">
   <h2><?php echo $item->get_title(); ?></h2></a><br><p><?php echo $item->get_description(); ?></p>
</div></div>
<?php
  }
}
?>
<?php require("inc/footer2.php"); ?>