Build, test, and debug regular expressions
Matches each line (multiline mode) that begins with a single quote followed by 'active' or 'Active', then any characters, and ends with 'true' or 'false' plus a semicolon. Useful for validating config or code lines where an Active array/field entry is assigned a boolean value, such as 'ActiveUsers => true;. Note that the escaped quote and semicolon are treated as literal characters.