is_multi_author

July 5, 2011 by Thorsten 0 Comments

Definition:
function is_multi_author() {}

Does this site have more than one author

Checks to see if more than one author has published posts.

Return values

returns:Whether or not we have more than one author

Defined filters

is_multi_author
apply_filters( 'is_multi_author', (bool)

Source code

function is_multi_author() {

	global $wpdb;



	if ( false === ( $is_multi_author = wp_cache_get('is_multi_author', 'posts') ) ) {

		$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;

		wp_cache_set('is_multi_author', $is_multi_author, 'posts');

	}



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

}

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