/**
*
* @param type $dbType
* @return db_AdapterMysqli
*/
public static function getInstance(string $dbType = 'mysqli')
{
if (is_null(self::$instance)) {
if ($dbType == 'mysqli') {
self::$instance = new db_AdapterMysqli(CONFIG('1'));
}
}
return self::$instance;
}
private static function getDB()
{
return Factory_Db::getInstance();
}
private static function getDB()
{
return Factory_Db::getInstance()->table(parent::TABLE_NAME);
}
public function query($sql)
{
if (DEBUGSET !== 0) {
$debug['sql'] = $sql;
$debug['begin'] = microtime(true);
}
try {
Factory_Db::saveRunSql($sql);
$result = $this->link->query($sql);
if ($this->link->error) {
throw new qunkenException($this->link->error, $this->link->errno, array('version' => $this->getVersion(), 'drive' => 'mysqli', 'sql' => $sql));
}
if (DEBUGSET !== 0) {
$debug['end'] = microtime(true);
$debug['time'] = '[ RunTime:' . floatval($debug['end'] - $debug['begin']) . 's ]';
if (is_object($this->link->query("explain {$sql}"))) {
$debug['debugsql'] = $this->link->query("explain {$sql}")->fetch_assoc();
}
Factory_Db::setDebugSql($debug);
}
} catch (qunkenException $e) {
return false;
}
return $result;
}
public static function easybug()
{
self::$var['bug']['runsql'] = 0;
if (!self::$var['ajax'] && function_exists('xdebug_time_index')) {
self::$var['bug']['runsec'] = function_exists('xdebug_time_index') ? number_format(xdebug_time_index(), 6) : number_format(dmicrotime() - RUNFIRSTTIME, 6);
$html = '<p>' . self::$var['bug']['runsec'] . 's, runsize: ' . xdebug_memory_usage() . 'Kb, runavgsize: ' . xdebug_peak_memory_usage() . 'Kb, runsql:' . var_export(self::$var['bug']['runsql'], true) . '</p>';
echo $html;
} else {
self::$var['bug']['runsec'] = number_format(dmicrotime() - self::$var['starttime'], 6);
self::$var['bug']['runmemory'] = intval(return_bytes(memory_get_usage() / (1024 * 1024) . 'k'));
self::$var['bug']['runsql'] = Factory_Db::countSqlNum();
}
}
public static function getDB()
{
return Factory_Db::getInstance();
}
