Snippet: Allow Skype Links In The Theme
The Total theme uses the core WordPress esc_url function to sanitize links which by default strips out the skype protocal. You can use this function to allow it in your theme (any theme).
add_filter( 'kses_allowed_protocols', function( $protocols ){
$protocols[] = 'skype';
return $protocols;
} );
All PHP snippets should be added via child theme's functions.php file or via a plugin (we recommend WPCode)