<span><span><span class="hljs-meta"><?php</span></span><span>
</span><span><span class="hljs-comment">// Unrelated part of the article, can be filled in or left blank</span></span><span>
</span><span><span class="hljs-comment">// This section is just an example</span></span><span>
</span><span><span class="hljs-keyword">echo</span></span><span> </span><span><span class="hljs-string">"Welcome to this article!"</span></span><span>;
</span><span><span class="hljs-meta">?></span></span><span>
<p><hr></p>
<p><h1>How to Use the </span>echo Function to Output Strings? A Guide with Simple Examples and Common Questions</h1></p>
<p data-is-last-node="" data-is-only-node=""><p>In PHP, the <code>echo<span>