public function format_headline( string $text )
This method runs a passed string through esc_html() for sanitization, then through the format_tags() method to replace any format tags in the string with html elements. This provides a way to allow for basic text formatting by content editors when entering text through a standard text input meta field. This is ideal for things like headlines, where a TinyMCE editor would provide too much freedom, but a standard text input by itself would be too strict.
(string) (required) The string to run through esc_html() and check for format tags.
(string) The method returns the passed string, with any original html elements escaped, and format tags replaced with html elements.
Take the following code...