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-   -   Export RSS 1.0 or 2.0 feeds to an array (http://www.daniweb.com/code/snippet778.html)

maddog39 php syntax
Oct 31st, 2007
This class will allow you to take an RSS feed (local or remote) and "export" it to an easily managed/viewed array. Below is an example of it usage:
<?php

include("exportrss.php");



// Parse XML/RSS 2.0 feed

$feed = new ExportRSS("test.xml", "2.0");

$channel = $feed->get_channel_data();

echo "<h3>Channel</h3>

<p>

<b>Title:</b> {$channel['title']}<br/>

<b>Date:</b> {$channel['date']}<br/>

<b>Description:</b> {$channel['description']}<br/>

<b>Editor:</b> {$channel['editor']}<br/>

<b>Webmaster:</b> {$channel['webmaster']}<br/>

<b>Language:</b> {$channel['language']}<br/>

<b>Generator:</b> {$channel['generator']}<br/>

<b>Link:</b> {$channel['link']}

</p>";



echo "<h3>Feed Items</h3>";

foreach ($feed->get_data() as $item)

{

        echo "<p>

        <b>Title</b>: {$item['title']}<br/>

        <b>Date Published</b>: {$item['date']}<br/>

        <b>Description</b>: {$item['description']}<br/>

        <b>Link</b>: {$item['link']}</p>";

}

?>
 

  1. <?php
  2. /*
  3.  *      exportrss.php
  4.  *
  5.  *      Copyright 2007 Alec Hussey <alec.hussey@gmail.com>
  6.  *
  7.  *      This program is free software; you can redistribute it and/or modify
  8.  *      it under the terms of the GNU General Public License as published by
  9.  *      the Free Software Foundation; either version 2 of the License, or
  10.  *      (at your option) any later version.
  11.  *
  12.  *      This program is distributed in the hope that it will be useful,
  13.  *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  14.  *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15.  *      GNU General Public License for more details.
  16.  *
  17.  *      You should have received a copy of the GNU General Public License
  18.  *      along with this program; if not, write to the Free Software
  19.  *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
  20.  *      MA 02110-1301, USA.
  21.  */
  22.  
  23. class ExportRSS
  24. {
  25. 	protected $data = array();
  26. 	protected $channel = array();
  27. 	protected $rawdata = array();
  28.  
  29. 	public function __construct($data, $version)
  30. 	{
  31. 		$feed = @file_get_contents($data);
  32. 		$this->rawdata = simplexml_load_string($feed);
  33.  
  34. 		// Parse the XML/RSS file
  35. 		switch ($version)
  36. 		{
  37. 			case "1.0":
  38. 			{
  39. 				$this->channel = array(
  40. 					"title"       => $this->rawdata->channel->title,
  41. 					"link"        => $this->rawdata->channel->link,
  42. 					"description" => $this->rawdata->channel->description,
  43. 					"image"       => $this->rawdata->channel->image,
  44. 					"items"       => $this->rawdata->channel->items,
  45. 					"textinput"   => $this->rowdata->channel->textinput
  46. 				);
  47.  
  48. 				foreach ($this->rawdata->item as $item)
  49. 				{
  50. 					$row = array(
  51. 						"title"       => $item->title,
  52. 						"link"        => $item->link,
  53. 						"description" => $item->description
  54. 					);
  55. 					array_push($this->data, $row);
  56. 				}
  57. 				break;
  58. 			}
  59. 			case "2.0":
  60. 			{
  61. 				$this->channel = array(
  62. 					"title"       => $this->rawdata->channel->title,
  63. 					"link"        => $this->rawdata->channel->link,
  64. 					"description" => $this->rawdata->channel->description,
  65. 					"language"    => $this->rawdata->channel->language,
  66. 					"date"        => $this->rawdata->channel->pubDate,
  67. 					"builddate"   => $this->rawdata->channel->lastBuildDate,
  68. 					"docs"        => $this->rawdata->channel->docs,
  69. 					"generator"   => $this->rawdata->channel->generator,
  70. 					"editor"      => $this->rawdata->channel->managingEditor,
  71. 					"webmaster"   => $this->rawdata->channel->webMaster,
  72. 				);
  73.  
  74. 				foreach ($this->rawdata->channel->item as $item)
  75. 				{
  76. 					$row = array(
  77. 						"title"       => $item->title,
  78. 						"link"        => $item->link,
  79. 						"description" => $item->description,
  80. 						"enclosure"   => $this->enclosure
  81. 						"date"        => $item->pubDate,
  82. 						"guid"        => $item->guid
  83. 					);
  84. 					array_push($this->data, $row);
  85. 				}
  86. 				break;
  87. 			}
  88. 			default:
  89. 			{
  90. 				echo "ExportRSS::WARNING: invalid version was specified";
  91. 				break;
  92. 			}
  93. 		}
  94. 	}
  95.  
  96. 	public function get_raw_data()
  97. 	{
  98. 		return $this->rawdata;
  99. 	}
  100.  
  101. 	public function get_channel_data()
  102. 	{
  103. 		return $this->channel;
  104. 	}
  105.  
  106. 	public function get_data()
  107. 	{
  108. 		return $this->data;
  109. 	}
  110. }
  111. ?>