Authenticates a user, confirming the username and password are valid.

Checks for invalid UTF8 in a string.

Converts the widget settings from single to multi-widget format.

Add a new term to the database if it does not already exist.

Description Pending

Wrapper for do_action( ‘wp_enqueue_scripts’ ).

Get the header information to prevent caching.

Retrieves the terms for a post.

Returns the URL that allows the user to retrieve the lost password

Hooks to print the scripts and styles in the footer.