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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>.
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
@ -28,3 +28,33 @@ 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
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;