$val ) { // Get URL from the theme mods $url = isset( $social_medias[$key] ) ? $social_medias[$key] : ''; // Display if there is a value defined if ( $url ) { // Display link if ( in_array( $key, array( 'skype' ) ) ) { echo ''; } else if ( in_array( $key, array( 'email' ) ) ) { echo ''; } else { echo ''; } echo ''; echo ''; } // End url check } // End loop ?>