PHP - Manual: MongoGridFS::get
2024-12-20
(PECL mongo >=1.0.8)
MongoGridFS::get — Retrieve a file from the database
$id
id
_id of the file to find.
Returns the file, if found, or NULL.
NULL
官方地址:https://www.php.net/manual/en/mongogridfs.get.php