'; } else{ ob_start(); include plugin_dir_path( __FILE__ ) . 'templates/social-sharing.php'; $icons_html = ob_get_clean(); echo apply_filters('ts_social_sharing_html', $icons_html); } } } add_action('wp_head', 'ts_add_sharethis_script'); if( !function_exists('ts_add_sharethis_script') ){ function ts_add_sharethis_script(){ $sharethis_key = ts_use_sharethis(); if( $sharethis_key ){ ?>