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- Function Reference/is multi author « WordPress Codex
Description. This Conditional Tag checks if more than one author has published posts for this site, meaning it returns either TRUE if their is more than one author ... - WordPress › Support » [Theme: Twenty Eleven] Undefined Function ...
Fatal error: Call to undefined function is_multi_author() in ... I could be wrong, but I believe that is_multi_author() is a function introduced in WordPress 3.2. - WordPress › Support » [Theme: Twenty Eleven] Fatal error
Fatal error: Call to undefined function is_multi_author() in /home/iamabdus/ public_html/dev/wordpress/wp-content/themes/twentyeleven/functions.php on line ... - is_multi_author | A HitchHackers guide through WordPress
Jul 5, 2011 ... function is_multi_author() { global $wpdb; if ( false === ( $is_multi_author = wp_cache_get('is_multi_author', 'posts') ) ) { $rows = (array) ...
