is_multi_author │ filter-hook │ WP 3.2.0

Filters whether the site has more than one author with published posts.

Usage

add_filter( 'is_multi_author', 'wp_kama_is_multi_author_filter' );

/**
 * Function for `is_multi_author` filter-hook.
 * 
 * @param bool $is_multi_author Whether $is_multi_author should evaluate as true.
 *
 * @return bool
 */
function wp_kama_is_multi_author_filter( $is_multi_author ){

	// filter...
	return $is_multi_author;
}

$is_multi_author(true|false)

Whether $is_multi_author should evaluate as true.

Changelog

Where the hook is called

return apply_filters( 'is_multi_author', (bool) $is_multi_author );

Where the hook is used in WordPress