test1/public/drupal-8.3.1/vendor/zendframework/zend-feed/doc/book/index.html

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    <h1>zend-feed</h1>
    
    <p>Consume and generate Atom and RSS feeds, and interact with Pubsubhubbub.</p>

    <pre><code class="language-bash">$ composer require zendframework/zend-feed</code></pre>
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