5. Understanding the Example Code
   Choose a PDF Generation Library:TCPDF: A popular and versatile library with extensive features and customization options
6. Example Codes for Parsing HTML and XML in PHP
   HTML (HyperText Markup Language): It's the code used to structure web pages. HTML uses tags like <p> for paragraphs and <b> for bold text to define content and layout
7. Embedding vs. Encoding: Choosing the Right Method for PHP-JavaScript Communication
   This method involves embedding JavaScript code directly within your PHP script using <?php . .. ?> tags. Inside these tags
8. Client-Side Timeouts vs. Server-Side Signals: Choosing the Right Approach for Efficient Connection Management
   Browser Behavior: Browsers often use keep-alive connections to improve performance by reusing connections for subsequent requests
9. PHP Magic: Grabbing Image Data (src, alt, title) from HTML with Ease
   We want to process HTML content (text) in a PHP script.Our goal is to extract specific information from img tags: src: The source URL of the image