static function slowSqlEnd($sql)
{
if (!preg_match('/(?:^|\\()SELECT\\s+/is', $sql)) {
return;
}
$sqlExecTime = microtime(1) - self::$slowSqlStartTime;
if ($sqlExecTime > self::$sqlShowWarn) {
$of = fopen(ROOT_DIR . '/' . self::$slowSqlFIle, 'ab+');
$sqlExecTime = $sqlExecTime * 1000;
fwrite($of, kernel::this_url() . "\t" . $sql . "\t" . $sqlExecTime . "\n");
fclose($of);
}
}