The is_archived() WordPress PHP function checks if a particular blog is archived.
Usage
$result = is_archived( $id );
For example, if $id is 3, the function will check if blog with ID 3 is archived, and return true if it is, or false if it is not.
Parameters
$id(int) – Required. The ID of the blog to check if it is archived.
More information
See WordPress Developer Resources: is_archived()
Examples
Check if the current blog is archived
Check if the current blog is archived and display a message if it is.
if (is_archived(get_current_blog_id())) {
echo "This blog is archived.";
} else {
echo "This blog is active.";
}
Show archived blogs from an array of blog IDs
Display the blog titles of archived blogs from a given array of blog IDs.
$blog_ids = array(1, 2, 3, 4, 5);
foreach ($blog_ids as $blog_id) {
if (is_archived($blog_id)) {
echo get_bloginfo('name', $blog_id) . " is archived.<br />";
}
}
Filter an array of blogs to only show archived ones
Filter an array of blog IDs to return only those that are archived.
$blog_ids = array(1, 2, 3, 4, 5); $archived_blogs = array_filter($blog_ids, 'is_archived');
Check if a blog is archived based on its URL
Check if a blog is archived using its URL.
$url = "https://example.com/blog";
$blog_id = url_to_blogid($url);
if (is_archived($blog_id)) {
echo "The blog at $url is archived.";
} else {
echo "The blog at $url is active.";
}
Display a custom message for archived blogs
Display a custom message for archived blogs when a user visits the blog.
function display_archived_message() {
if (is_archived(get_current_blog_id())) {
echo '<div class="archived-message">This blog is archived and no longer updated.</div>';
}
}
add_action('wp_footer', 'display_archived_message');