Regex Tester & Validator

This regular expression matches common web tracking and session cookie names, specifically targeting Google Analytics (`_ga`, `gid`), WooCommerce (`_wc`), PHP sessions (`PHPSESSIONID`), and a custom client IP identifier. Using the global, multiline, and case-insensitive flags, it is designed to scan HTTP headers, server logs, or client-side cookie strings to identify sensitive or tracking-related session data. It is highly useful for data extraction, log parsing, or security auditing applications.