Some of the references to "paste" in code or comments got changed as well, but to clarify the intended usage of the terms:
- A PrivateBin document can consist of a paste text (key "paste" in the encrypted payload) and one or several attachments and discussion entries.
- Internally the root document is called a "Paste" and each discussion entry is called a "Discussion".
- When referring to a whole document with one paste and optional discussion(s), we call it just "document".
- When talking about a particular JSON payload type in the internal logic, i.e. during storage or transmission, we call them a paste or discussion to distinguish which type we refer to.
closes#397
- symfony/polyfill-php80 installed to introduce the polyfill and support php7.3 using php8 functions
- symfony/polyfill-ctype installed to introduce ctype functions in case somebody doesn't have the ctype extension installed
- @version in file header level isn't used on code docs, it is intended
for API versions at class or method level
- avoids needing to update all these files on version increment
- avoids needing to regenerate SRI hashes for privatebin.js through
extra phpunit run
- simplifies VERSION_FILES list
- avoids having to filter above list during loop
- adds a few missing doc bloc headers
using filter_vars instead of filter_input, because our unit tests depend on manipulating global arrays, which are not used by filter_input - we would have to mock the function in the unit testing, it therefore is cleaner to use the same code paths in testing as in production
some inputs in I18n and TrafficLimiter remain unfiltered, since we already validate them by other means (IP lib and/or preg_match)
our minimum PHP version is 7.3, so we can drop the two < 5.6 fallback checks
