RTL bugs in Arabic and English websites, and how to fix each one
The page scrolls sideways, numbers jump around, icons point the wrong way. Six right-to-left bugs we have actually hit, with the fix for each.
The Supplement
The Bug Log
For developers: symptom, cause, fix, and the code.
Arabic text turns into ???? in MySQL: the utf8mb4 fix
You save "مرحبا" and read back "?????". The symptom, the real cause, and the four places to fix it for good.