is_multi_author()
Does this site have more than one author
Description
Checks to see if more than one author has published posts.
Return
(bool) Whether or not we have more than one author
Source
File: wp-includes/author-template.php
function is_multi_author() {
global $wpdb;
if ( false === ( $is_multi_author = get_transient( 'is_multi_author' ) ) ) {
$rows = (array) $wpdb->get_col("SELECT DISTINCT post_author FROM $wpdb->posts WHERE post_type = 'post' AND post_status = 'publish' LIMIT 2");
$is_multi_author = 1 < count( $rows ) ? 1 : 0;
set_transient( 'is_multi_author', $is_multi_author );
}
/**
* Filters whether the site has more than one author with published posts.
*
* @since WP-3.2.0
*
* @param bool $is_multi_author Whether $is_multi_author should evaluate as true.
*/
return apply_filters( 'is_multi_author', (bool) $is_multi_author );
}
Changelog
Version | Description |
---|---|
WP-3.2.0 | Introduced. |