What are the essential HTML tags and elements that beginners should master before starting to learn PHP?

Before starting to learn PHP, beginners should master essential HTML tags and elements to understand how web pages are structured and styled. Some key HTML tags to learn include <html>, <head>, <title>, <body>, <h1>-<h6>, <p>, <a>, <img>, <ul>, <ol>, <li>, <table>, <tr>, <td>, <form>, <input>, <button>, and <div>. Understanding these tags will help beginners to create well-structured and visually appealing web pages, which are essential for building dynamic websites with PHP.

&lt;!DOCTYPE html&gt;
&lt;html&gt;
&lt;head&gt;
    &lt;title&gt;My Web Page&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;
    &lt;h1&gt;Welcome to My Website&lt;/h1&gt;
    &lt;p&gt;This is a paragraph of text.&lt;/p&gt;
    &lt;a href=&quot;https://www.example.com&quot;&gt;Click here&lt;/a&gt; to visit our website.
    &lt;img src=&quot;image.jpg&quot; alt=&quot;Image&quot;&gt;
    &lt;ul&gt;
        &lt;li&gt;List item 1&lt;/li&gt;
        &lt;li&gt;List item 2&lt;/li&gt;
    &lt;/ul&gt;
    &lt;form action=&quot;process.php&quot; method=&quot;post&quot;&gt;
        &lt;input type=&quot;text&quot; name=&quot;username&quot; placeholder=&quot;Enter your username&quot;&gt;
        &lt;button type=&quot;submit&quot;&gt;Submit&lt;/button&gt;
    &lt;/form&gt;
&lt;/body&gt;
&lt;/html&gt;