Convert PHP serialized data to Unicode

I recently had to convert a database of a large greek website from single-byte greek to Unicode (UTF-8). One of the problems I faced was the stored PHP serialized data: As PHP stores the length of the data (in bytes) inside the serialized string, the stored serialized strings could not be unserialized after the conversion. […]

Yet another email hiding technique?

While exploring browser-supported Unicode characters, I noticed that apart from the usual @ and . (dot), there was another character that resembled an @ sign (0xFF20 or @) and various characters that resembled a period (I think 0x2024 or ․ is closer, but feel free to argue). I’m wondering, if one could use this as […]

Exploring browser-supported Unicode characters and a tweet shortening experiment

I recently wanted to post something on twitter that was just slightly over the 140 chars limit and I didn’t want to shorten it by cutting off characters (some lyrics from Pink Floyd’s “Hey You” that expressed a particular thought I had at the moment — it would be barbaric to alter Roger Waters’ lyrics […]