/**
* Constructor. Get singleton instance via \iveeCore\SDE::instance() instead.
*
* @param \mysqli $db is an optional reference to an existing DB connection object
*/
protected function __construct(\mysqli $db = null)
{
if (!isset($db)) {
$db = new \mysqli(Config::getDbHost(), Config::getDbUser(), Config::getDbPw(), Config::getDbName(), Config::getDbPort());
if ($db->connect_error) {
exit('Fatal Error: ' . $db->connect_error . PHP_EOL);
}
} elseif (!$db instanceof \mysqli) {
exit('Fatal Error: parameter given is not a mysqli object' . PHP_EOL);
}
$this->db = $db;
//ivee uses transactions so turn off autocommit
$this->db->autocommit(false);
//eve runs on UTC time
$this->db->query("SET time_zone='+0:00';");
}
