How do I add class to first paragraph and span to first letter
<p>Example</p>

<pre><code>&lt;p&gt;Lorem ipsum dolor sit amet&lt;/p&gt;
&lt;p&gt;Morbi elementum odio vel tortor adipiscing vel tempor risus ullamcorper.&lt;/p&gt;
</code></pre>

<p>I want add class for first paragraph and add span class to the first letter</p>

<pre><code>&lt;p class="first-paragraph"&gt;&lt;span class="first-letter"&gt;L&lt;/span&gt;orem ipsum dolor sit amet&lt;/p&gt;
</code></pre>

<p>Let me know how can be with PHP</p>
