laravel打印完整sql语句

DB::enableQueryLog(); // 开启查询日志
**
这里放入查询的sql
**
$queriesConf = DB::getQueryLog();//获取查询日志
if (!empty($queriesConf)) {
    foreach ($queriesConf as &$query) {
        foreach ($query['bindings'] as $i => $binding) {
            if ($binding instanceof \DateTime) {
                $query['bindings'][$i] = $binding->format('\'Y-m-d H:i:s\'');
            } else {
                if (is_string($binding)) {
                    $query['bindings'][$i] = "'$binding'";
                }
            }
        }
        $query['full_query'] = vsprintf(str_replace('?', '%s', $query['query']), $query['bindings']);
    }
}