Test, validate and match regular expressions
This regex is designed to extract the unique file ID from Google Drive URLs. It matches both 'google.com' and 'googledrive.com' domains followed by any characters, then captures a sequence of 25 or more word characters (alphanumeric and underscore) or hyphens that represents the file ID. The global and multiline flags allow it to find all matches across multiple lines in a document. It's commonly used for parsing and processing Google Drive links in web applications or data extraction tools.