My wp version is 3.2.1
In wordpress, the apostrophe/single quotation will transfer to '
And I'd better need to transfer to %27;
I tried to edit formatting.php, in line:
$string = str_replace( "'", ''', $string ); and $url = str_replace( "'", ''', $url );, but no effect. So how to do it? Or if it is possible, I think add some remove_filter function in theme's funciton.php is more better.
(**Note**: only transfer apostrophe/single quotation, but keep other quotation formatting.)
**BTW**: if I do this change, is it safe for my wordpress? this is also I care about. Thanks.