6 views 
Summery Summery
Checks to see if all of the feed url in $check_urls are cached.
Syntax Syntax
Description Description
If $check_urls is empty, look for the rss feed url found in the dashboard widget options of $widget_id. If cached, call $callback, a function that echoes out output for this widget. If not cache, echo a "Loading…" stub which is later replaced by Ajax call (see top of /wp-admin/index.php)
Parameters Parameters
- $widget_id
-
(Required)
- $callback
-
(Required)
- $check_urls
-
(Optional) RSS feeds
Default value: array()
Return Return
(bool) False on failure. True on success.
Source Source
File: wp-admin/includes/dashboard.php
wp_reset_postdata();
return true;
}
/**
* Show Comments section.
*
* @since 3.8.0
*
* @param int $total_items Optional. Number of comments to query. Default 5.
* @return bool False if no comments were found. True otherwise.
*/
function wp_dashboard_recent_comments( $total_items = 5 ) {
// Select all comment types and filter out spam later for better query performance.
$comments = array();
$comments_query = array(
'number' => $total_items * 5,
'offset' => 0,
);
if ( ! current_user_can( 'edit_posts' ) ) {
$comments_query['status'] = 'approve';
}
while ( count( $comments ) < $total_items && $possible = get_comments( $comments_query ) ) {
if ( ! is_array( $possible ) ) {
break;
}
foreach ( $possible as $comment ) {
if ( ! current_user_can( 'read_post', $comment->comment_post_ID ) ) {
continue;
}
$comments[] = $comment;
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Changelog Changelog
| Version | Description |
|---|---|
| 2.5.0 | Introduced. |
