Perfect Thai URL

/public_html/wp-includes/

searching for

formatting.php

in formatting.php, find

$title = utf8_uri_encode($title, 200);

change to

$title = utf8_uri_encode($title, 2000);

then save

Searching for a table name

wp_posts

go to Structure Tab then find

post_name

change Length/Values from 200 to

then save. Done!!!