How can PHP beginners avoid using outdated HTML tags like <font> and <center> for styling?
Using CSS for styling is the modern way to style HTML elements, rather than relying on outdated HTML tags like <font> and <center>. PHP beginners can avoid using these tags by creating a separate CSS file and linking it to their PHP files using the <link> tag in the <head> section of their HTML document.
<!DOCTYPE html>
<html>
<head>
<link rel="stylesheet" type="text/css" href="styles.css">
</head>
<body>
<div class="styled-div">
<p>This is a paragraph styled using CSS.</p>
</div>
</body>
</html>
```
styles.css:
```css
.styled-div {
text-align: center;
font-family: Arial, sans-serif;
font-size: 16px;
color: #333;
}