RSS Filter PHP Script is a lightweight PHP utility for filtering content from multiple RSS feeds based on a keyword selected by the user.

The script can process between one and six RSS feeds and checks the title of each RSS item for the selected keyword. Matching articles can then be collected into a newly generated RSS or XML file.

The generated XML output includes its document structure and DTD, making the tool useful for projects that need to create filtered RSS or XML feeds from existing sources.

The script uses PHP's DOMDocument and SimpleXML functionality for processing RSS and XML data.

It also includes a simple Bootstrap-compatible graphical interface, while developers can use the script without the graphical interface when needed.

RSS Filter PHP Script can be customized, supports optional XSLT transformation files and provides configuration options for the ATOM section of an RSS feed.

• Filters content from 1 to 6 RSS feeds

• Searches RSS item titles using a selected keyword

• Generates a new RSS feed containing matching content

• Can generate an XML file with DTD

• Supports XSLT transformation files

• Allows configuration of the ATOM section of RSS

• Creates a log file containing research data

• Can operate without the graphical interface

• Bootstrap-compatible graphical interface

• Uses DOMDocument and SimpleXML for RSS/XML processing

• Provides a simple workflow for generating filtered feeds

• PHP environment capable of running the script

• Active internet connection

• RSS feeds must be correctly formatted

• One or more RSS feed URLs

• A keyword to use for filtering