' . sprintf( __( 'Great news: you can, with %1$s!', 'wordpress-seo' ),
'Yoast SEO Premium'
) . '';
$popup_content .= '
' . sprintf(
/* translators: %s expands to 'Yoast SEO Premium'. */
__( 'Other benefits of %s for you:', 'wordpress-seo' ), 'Yoast SEO Premium'
) . '
';
$popup_content .= '
';
$popup_content .= '
' . sprintf(
/* translators: %1$s expands to a 'strong' start tag, %2$s to a 'strong' end tag. */
__( '%1$sNo more dead links%2$s: easy redirect manager', 'wordpress-seo' ), '', ''
) . '
' . sprintf(
/* translators: %1$s expands to a 'strong' start tag, %2$s to a 'strong' end tag. */
__( '%1$sSocial media preview%2$s: Facebook & Twitter', 'wordpress-seo' ), '', ''
) . '
';
$popup_content .= '
' . __( '24/7 support', 'wordpress-seo' ) . '
';
$popup_content .= '
' . __( 'No ads!', 'wordpress-seo' ) . '
';
$popup_content .= '
';
$premium_popup = new WPSEO_Premium_Popup( 'add-keyword', 'h1', $popup_title, $popup_content );
echo $premium_popup->get_premium_message();
return ob_get_clean();
}
/**
* Returns an empty string because this tab has no content
*
* @return string
*/
public function content() {
return '';
}
}