array( 'title' => 'PHP Mcrypt', 'description' => 'PHP MCrypt module (http://www.php.net/manual/en/book.mcrypt.php) installation status', 'severity' => function_exists('mcrypt_module_open') ? REQUIREMENT_OK : REQUIREMENT_ERROR ) ); case 'runtime': $key = variable_get('uwho_site_key', FALSE); return array( 'uwho_site_key' => array( 'title' => 'UWho Site Key', 'value' => $key ? "Key: $key" : '', 'description' => $key ? '' : t('Please reinstall this module.'), 'severity' => $key ? REQUIREMENT_OK : REQUIREMENT_WARNING ) ); } } /** * hook_schema */ function uwho_site_schema(){ return array( 'uwho' => array( 'fields' => array( 'guid' => array( 'type' => 'varchar', 'length' => 255, 'not null' => true ), 'uid' => array( 'type' => 'int', 'not null' => true ), 'data' => array( 'type' => 'text', 'size' => 'medium' ) ), 'primary key' => array( 'guid' ), 'indexes' => array( 'uwho_guid_index' => array( 'guid' ) ) ) ); } /** * Update the primary key to be the guid, so that a single user can be * associated with many users from other sites. */ function uwho_site_update_6101(){ // Change the primary key return array( update_sql('ALTER TABLE {uwho} DROP PRIMARY KEY , ADD PRIMARY KEY (guid)') ); }