Added public.
Add make_clickable() method for convert plaintext URI to HTML links.
Add _split_str_by_whitespace() method for breaks a string into chunks by splitting at whitespace characters.
Add hr_rel_nofollow() method for adds rel nofollow string to all HTML A elements in content.
Add hr_rel_nofollow_callback() method for callback to add rel=nofollow string to HTML A element.
Add ent2ncr() method for converts named entities into numbered entities.
Add hr_richedit_pre() method for formats text for the rich text editor.
Added public.
Add hr_htmledit_pre() method for formats text for the HTML editor.
Added public.
Add _deep_replace() method for perform a deep string replace operation to ensure the values in $search are no longer present
Move esc_url() method.
Remove not used line.
Change in _comment_list() and comments_popup_link().
Some change.
Add htmlentities2() method for convert entities, while preserving already-encoded entities.
Add esc_js() method for escape single quotes, htmlspecialchar " < > &, and fix line endings.
Move esc_html() method.
Move esc_attr() method.
Add esc_textarea() method for escaping for textarea values.
Add tag_escape() method for escape an HTML tag name.