php - Issues with Wordpress URL -

i've installed wordpress on 2 websites on 2 different domain.

both website has installed same version of wordpress.

now, i've moved files of xyz.com 123.com , changed url 123.com xyz.com wordpress settings.

but there still showing base url 123.com.

how can replace url permanently xyz.com?

thanks

here steps can follow:

1) open phpmyadmin or other mysql client.

2) open wp_options table.

3) search siteurl & home , change url there.

4) dump sql file , search replace occurrences of url new url, , upload new changes. (make sure have backup of sql dump).

you done..

Camp