Hi Ernest,
One issue regarding small and capital letters (case sensitivity):
If we use:
$original = array(
‘Ā’, ‘ā’
);
$replace = array(
‘A’, ‘a’
);
Only search string “Ava” will find the post title “Āvā”. How to make it case insensitive so that it can also be found with search strings like: “ava” or “avA” ?
Regards,
Majid