MP4 Indexer

The MP4 Indexer is a powerful yet simple PHP tool designed to crawl websites within a specified domain, searching for MP4 files and images, and downloading them automatically. Perfect for developers and digital marketers looking to automate media collection, this tool uses recursive crawling with a user-defined depth to gather all relevant MP4s and imagery.

This solution demonstrates:

• Recursive scraping of web pages (with a configurable depth limit)
• Automatic resolution and downloading of MP4 files from anchor links
• Extraction and download of images from pages containing MP4 files
• Simple URL sanitization and relative URL resolution
• A practical example of PHP's DOMDocument and file_get_contents in action

Note: While this demo uses file_get_contents for simplicity, consider more robust methods (like cURL) and appropriate security measures when deploying in production.