Regex Tester & Validator
Test, validate and match regular expressions
Test, validate and match regular expressions
Matches Amazon S3 DataCamp asset URLs that point to PDF files, specifically when the URL appears after a semicolon and is followed by an ampersand. This regex uses lookbehind and lookahead to enforce boundaries, and captures both http and https protocols. It's useful for extracting PDF links from delimited text or query parameters in logs, HTML attributes, or data cleaning tasks.