MongoGridFS
MongoGridFS::drop
MongoGridFS
PHP Manual

# MongoGridFS::__construct

(PECL mongo >=0.9.0)

MongoGridFS::__construct — Creates new file collections

### 설명

MongoGridFS::__construct ( MongoDB `$db` [, string `$files`= `NULL` [, string `$chunks`= `NULL` ]] )

Files as stored across two collections, the first containing file meta information, the second containing chunks of the actual file. By default, fs.files and fs.chunks are the collection names used.

Use one argument to specify a prefix other than "fs":

    $fs = new MongoGridFS($db, "myfiles");

uses myfiles.files and myfiles.chunks collections.

Use two arguments to fully specify the collection names:

    $fs = new MongoGridFS($db, "myfiles", "mychunks");

uses myfiles and mychunks collections.

### 인수

`db`

  Database.

`files`

  Optional files collection name. If chunks is not given, files is used as both collections' prefix.

`chunks`

  Optional chunks collection name.

MongoGridFS
MongoGridFS::drop
MongoGridFS
PHP Manual