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<?php |
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use Xmf\Database\Tables; |
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/** |
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* Upgrade from 2.5.10 to 2.5.11 |
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* |
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* See the enclosed file license.txt for licensing information. |
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* If you did not receive this file, get it at https://www.gnu.org/licenses/gpl-2.0.html |
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* |
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* @copyright (c) 2000-2019 XOOPS Project (https://xoops.org) |
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* @license GNU GPL 2 (https://www.gnu.org/licenses/gpl-2.0.html) |
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* @package Upgrade |
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* @since 2.5.11 |
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* @author XOOPS Team |
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*/ |
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class Upgrade_2511 extends XoopsUpgrade |
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{ |
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/** |
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* __construct |
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*/ |
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public function __construct() |
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{ |
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parent::__construct(basename(__DIR__)); |
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$this->tasks = array('qmail'); |
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$this->usedFiles = array(); |
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} |
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/** |
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* Add qmail as valid mailmethod |
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* |
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* @return bool |
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*/ |
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public function check_qmail() |
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{ |
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/* @var XoopsMySQLDatabase $db */ |
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$db = XoopsDatabaseFactory::getDatabaseConnection(); |
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$table = $db->prefix('configoption'); |
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$sql = sprintf( |
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'SELECT count(*) FROM `%s` ' |
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. "WHERE `conf_id` = 64 AND `confop_name` = 'qmail'", |
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$db->escape($table) |
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); |
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/** @var mysqli_result $result */ |
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$result = $db->query($sql); |
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if ($result) { |
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$row = $db->fetchRow($result); |
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if ($row) { |
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$count = $row[0]; |
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return (0 === (int) $count) ? false : true; |
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} |
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} |
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return false; |
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} |
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/** |
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* Add qmail as valid mailmethod |
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* |
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* phpMailer has qmail support, similar to but slightly different than sendmail |
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* This will allow webmasters to utilize qmail if it is provisioned on server. |
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* |
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* @return bool |
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*/ |
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public function apply_qmail() |
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{ |
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$migrate = new Tables(); |
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$migrate->useTable('configoption'); |
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$migrate->insert('configoption', |
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array('confop_name' => 'qmail', 'confop_value' => 'qmail', 'conf_id' => 64)); |
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return $migrate->executeQueue(true); |
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} |
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} |
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$upg = new Upgrade_2511(); |
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return $upg; |
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This check looks for function or method calls that always return null and whose return value is assigned to a variable.
The method
getObject()can return nothing but null, so it makes no sense to assign that value to a variable.The reason is most likely that a function or method is imcomplete or has been reduced for debug purposes.