<?php
/**
 * Deprecated functions.
 *
 * @deprecated 2.7.0
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

/**
 * Get the DB schema to use for BuddyPress components.
 *
 * @since 1.1.0
 * @deprecated 2.7.0
 *
 * @return string The default database character-set, if set.
 */
function bp_core_set_charset() {
	global $wpdb;

	_deprecated_function( __FUNCTION__, '2.7', 'wpdb::get_charset_collate()' );

	require_once( ABSPATH . 'wp-admin/includes/upgrade.php' );
	return !empty( $wpdb->charset ) ? "DEFAULT CHARACTER SET {$wpdb->charset}" : '';
}