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network_domain_check › WordPress Function

Da3.0.0

Deprecaton/a

› network_domain_check ( Nessun parametro )

Ritorna:	(string\|false) Base domain if network exists, otherwise false.
Definito a:	wp-admin/includes/network.php , linea 19
Codex:	developer.wordpress.org / network_domain_check

Check for an existing network.

Funzioni correlate: network_admin_url, clean_network_cache, is_network_admin, network_home_url, update_network_cache

Sorgenti

function network_domain_check() {
	global $wpdb;

	$sql = $wpdb->prepare( 'SHOW TABLES LIKE %s', $wpdb->esc_like( $wpdb->site ) );
	if ( $wpdb->get_var( $sql ) ) {
		return $wpdb->get_var( "SELECT domain FROM $wpdb->site ORDER BY id ASC LIMIT 1" );
	}
	return false;
}