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<?php |
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/** |
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* Elgg sites |
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* Functions to manage multiple or single sites in an Elgg install |
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* |
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* @package Elgg.Core |
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* @subpackage DataModel.Site |
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*/ |
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/** |
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* Get an \ElggSite entity (default is current site) |
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* |
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* @param int $site_guid Optional. Site GUID. |
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* |
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* @return \ElggSite |
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* @since 1.8.0 |
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*/ |
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function elgg_get_site_entity($site_guid = 0) { |
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global $CONFIG; |
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$result = false; |
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if ($site_guid == 0) { |
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$site = $CONFIG->site; |
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} else { |
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$site = get_entity($site_guid); |
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} |
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if ($site instanceof \ElggSite) { |
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$result = $site; |
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} |
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return $result; |
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} |
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/** |
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* Return the site specific details of a site by a row. |
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* |
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* @param int $guid The site GUID |
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* |
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* @return mixed |
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* @access private |
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*/ |
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function get_site_entity_as_row($guid) { |
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global $CONFIG; |
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$guid = (int)$guid; |
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return get_data_row("SELECT * FROM {$CONFIG->dbprefix}sites_entity WHERE guid = $guid"); |
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} |
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/** |
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* Return the site via a url. |
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* |
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* @param string $url The URL of a site |
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* |
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* @return mixed |
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*/ |
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View Code Duplication |
function get_site_by_url($url) { |
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global $CONFIG; |
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$url = sanitise_string($url); |
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$row = get_data_row("SELECT * from {$CONFIG->dbprefix}sites_entity where url='$url'"); |
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if ($row) { |
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return get_entity($row->guid); |
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} |
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return false; |
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} |
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/** |
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* Unit tests for sites |
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* |
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* @param string $hook unit_test |
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* @param string $type system |
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* @param mixed $value Array of tests |
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* @param mixed $params Params |
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* |
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* @return array |
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* @access private |
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*/ |
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function _elgg_sites_test($hook, $type, $value, $params) { |
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global $CONFIG; |
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$value[] = "{$CONFIG->path}engine/tests/ElggSiteTest.php"; |
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return $value; |
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} |
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return function(\Elgg\EventsService $events, \Elgg\HooksRegistrationService $hooks) { |
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$hooks->registerHandler('unit_test', 'system', '_elgg_sites_test'); |
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}; |
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gctools-outilsgc /
gcconnex
This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.