<?php echo 'Your Blog Tagline is: ' . get_bloginfo ( 'description' ); ?><br />
完整实例:
<?php
switch_to_blog(1);
$site_title = get_bloginfo( 'name' ); //站点标题
$site_url = network_site_url( '/' ); //站点URL
$site_description = get_bloginfo( 'description' );//站点描述
restore_current_blog();
echo 'The Network Home URL is: ' . $site_url;
echo 'The Network Home Name is: ' . $site_title;
echo 'The Network Home Tagline is: ' . $site_description;
?>