abelhooge/full-text-rss
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added code example

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FiveFilters.org 2013-07-17 23:27:04 +02:00
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@ -5,7 +5,7 @@ Full-Text RSS
This is a our public version of Full-Text RSS available to download for free from <http://code.fivefilters.org>. This is a our public version of Full-Text RSS available to download for free from <http://code.fivefilters.org>.
To sustain the project we sell copies of the most up-to-date version at <http://fivefilters.org/content-only/#download> - so if you like this, please consider supporting us by purchasing the latest release. We also accept donations via [Gittip](https://www.gittip.com/fivefilters/) To sustain the project we sell copies of the most up-to-date version at <http://fivefilters.org/content-only/#download> - so if you like this, please consider supporting us by purchasing the latest release. We also accept donations via [Gittip](https://www.gittip.com/fivefilters/).
### About ### About
@ -27,4 +27,34 @@ See <http://fivefilters.org/content-only/> for a description of the code.
1. Save a copy of config.php as custom_config.php and edit custom_config.php 1. Save a copy of config.php as custom_config.php and edit custom_config.php
2. If you decide to enable caching, make sure the cache folder (and its 2 sub folders) is writable. (You might need to change the permissions of these folders to 777 through your FTP client.) 2. If you decide to enable caching, make sure the cache folder (and its 2 sub folders) is writable. (You might need to change the permissions of these folders to 777 through your FTP client.)
### Code example
<?php
// $ftr should be URL where you installed this application
$ftr = 'http://example.org/full-text-rss/';
$article = 'http://www.bbc.co.uk/news/world-europe-21936308';
$request = $ftr.'makefulltextfeed.php?format=json&url='.urlencode($article);
// Send HTTP request and get response
$result = @file_get_contents($request);
if (!$result) die('Failed to fetch content');
$json = @json_decode($result);
if (!$json) die('Failed to parse JSON');
// What do we have?
// var_dump($json);
// Items?
// var_dump($json->rss->channel->item);
$title = $json->rss->channel->item->title;
// Note: this works when you're processing an article.
// If the input URL is a feed, ->item will be an array.
echo $title;