laravel 的orm 打印sql

dump($query->getBindings()); 
dump($query->toSql()); 

// $sql = $query->toSql(); 

$tmp = str_replace('?', '"'.'%s'.'"', $query->toSql()); 
$tmp = vsprintf($tmp, $query->getBindings()); 

echo $tmp; 
exit;

来源：https://blog.csdn.net/zfj915752851/article/details/98770739