Elgg / Elgg

engine/lib/sites.php

<?php
/**
 * Elgg sites
 * Functions to manage multiple or single sites in an Elgg install
 *
 * @package Elgg.Core
 * @subpackage DataModel.Site
 */

/**
 * Get an \ElggSite entity (default is current site)
 *
 * @return \ElggSite|false
 * @since 1.8.0
 */
function elgg_get_site_entity() {
	return elgg_get_config('site');
}

/**
 * Return the site specific details of a site by a row.
 *
 * @param int $guid The site GUID
 *
 * @return mixed
 * @access private
 */
function get_site_entity_as_row($guid) {
	global $CONFIG;

	$guid = (int) $guid;
	return get_data_row("SELECT * FROM {$CONFIG->dbprefix}sites_entity WHERE guid = $guid");
}

/**
 * Unit tests for sites
 *
 * @param string $hook   unit_test
 * @param string $type   system
 * @param mixed  $value  Array of tests
 * @param mixed  $params Params
 *
 * @return array
 * @access private
 */
function _elgg_sites_test($hook, $type, $value, $params) {

The parameter $hook is not used and could be removed.

The parameter $type is not used and could be removed.

The parameter $params is not used and could be removed.

	global $CONFIG;
	$value[] = "{$CONFIG->path}engine/tests/ElggSiteTest.php";
	return $value;
}

return function(\Elgg\EventsService $events, \Elgg\HooksRegistrationService $hooks) {
	$hooks->registerHandler('unit_test', 'system', '_elgg_sites_test');
};