在 Laravel 6 中打印 SQL，复制至 MySQL 5.7 中执行，执行结果与程序执行结果不一致

       $builder = ThemeAsset::select('updated_at', 'asset_key')
           ->where('theme_id', '=', $this->dbViewStorage->getThemeId())
           ->whereRaw('LOWER(asset_key) regexp ?', [strtolower($this->targetToRegex($target))]);

       $query = str_replace(array('?'), array('\'%s\''), $builder->toSql());
       $query = vsprintf($query, $builder->getBindings());
       dump($query);
       exit;

"select `updated_at`, `asset_key` from `theme_asset` where `theme_id` = 'theme' and LOWER(asset_key) regexp '^(assets|apps\.+\.+\assets)'"

$builder = ThemeAsset::select('updated_at', 'asset_key')
           ->where('theme_id', '=', $this->dbViewStorage->getThemeId())
           ->whereRaw('LOWER(asset_key) regexp \'^(assets|apps\.+\.+\assets)\'')

$assets = ThemeAsset::select('updated_at', 'asset_key')
            ->where('theme_id', '=', $this->dbViewStorage->getThemeId())
            ->whereRaw('LOWER(asset_key) regexp ?', [strtolower(addslashes($this->targetToRegex($target)))])
            ->get();