So Minimize thAt Width (SMAW) - live demo

A script written in PHP as a link shortener. Main functions and capabilities:

• Settings block at the very beginning of the script
• Option to generate "nice" URLs (like YouTube) with selectable ID lengths
• Built-in 4 languages (Polish, English, German, Italian) with the ability to easily add your own language
• It uses the Zurb Foundation framework version 5
• That's all in ONE file

Changelog

I can't guarantee that I typed everything I did here, because I might not have remembered ;)

Version 3.1 (still beta)

• Fix XSS in title, found by kozmer
• Fix XSS in last links, found by ToBeatElite
• Update link in footer from my website to SMAW GitHub

Version 3.0 REFACTOR (beta)

• Refactored whole PHP code, but funcionality stays similar!
• CSS fixes (with framework classes)
• Translation updates and fixes
• New languages: German (by r0BIT), Italian (by P0)
• Now link ID's is no longer BASE64, now theres number-magic with hash-int library which makes URLs more YouTube-like
• Additional golden primes calculated in hash-int which allows user to crate 13 chars URL ID's (and thats a lot)
• Different way to get TITLE from source page
• Silenced warning of getting TITLE
• New default configuration
• Bump JavaScript libraries versions
• Refactored README also ;)

Version 2.1 (beta)

• Feature for fixing missing slash in URL
• Fature added to BASE64 link ID's
• Added "No recent shortened links" verification
• Fixed not updating links counter
• Fixes in output links
• Translation updates and fixes
• CSS fixes (with framework classes)
• Bump JavaScript libraries versions

Version 2.0

• Translation updates and fixes
• CSS fixes (with framework classes)
• Fixed always "en" html lang code
• Reworked rewritemod links generator
• Default disabled rewritemod
• Removed stange and useless regex to validate URL
• Simplified showing messages
• Changed redirection time to 3 sec
• Added option to show last X shorted urls
• Added links count with enable option
• Added show title page when redirecting
• Semi HTML build-in PHP echo code
• Some minimized code
• Turned output buffering on

Version 1.0

• Initial version

Important thing

I wrote this code while i was in technical school. Every now and then I look at it and try to improve it - with varying success. I have tested this piece of code as much as I can, especially with the boundary conditions, and I feel that it works. Especially since the live demo hasn't caused damage since 2015. But maybe it's just luck. Use on your own risk.