ound primary keys
$entry = Model_Article::find(array(2, 'foo'));</code></pre>

					<p>In this example it will return either an instance of Model_Article or null when the ID wasn't found.</p>

					<h3 id="find_first_last">Find first/last</h3>

					<pre class="php"><code>// find the first entry
$entry = Model_Article::find('first');

// find the last entry added when ordered by date
$entry = Model_Article::find('last', array('order_by' =&gt; 'date'));</code></pre>

					<p>In this example it will return ei