How to change default date language?

[hameau]

setlocale(LC_ALL, 'pl-PL');

In fact, you have to put

Code:

setlocale(LC_ALL, pl_PL.UTF-8);

to avoid the character encoding errors in Shawn's example.

pl_PL.UTF-8: środa, 29 październik, 2014
pl_PL: �roda, 29 pa�dziernik, 2014