MongoGridFS::storeBytes
(PECL mongo >=0.9.2)
MongoGridFS::storeBytes — Stores a string of bytes in the database
설명
$bytes
[, array $metadata = array()
[, array $options = array()
]] )인수
-
bytes -
String of bytes to store.
-
metadata -
Other metadata fields to include in the file document.
Note:
These fields may also overwrite those that would be created automatically by the driver, as described in the MongoDB core documentation for the » files collection. Some practical use cases for this behavior would be to specify a custom chunkSize or _id for the file.
-
options -
An array of options for the insert operations executed against the chunks and files collections. See MongoCollection::insert() for documentation on these these options.
반환값
Returns the _id of the saved file document. This will be a generated MongoId unless an _id was explicitly specified in the metadata parameter.
오류/예외
Throws MongoGridFSException if there is an error inserting into the chunks or files collections.
예제
Example #1 MongoGridFS::storeBytes() with additional metadata
<?php
$m = new MongoClient();
$gridfs = $m->selectDB('test')->getGridFS();
$bytes = 'abcdefghijklmnopqrstuvwxyz';
$id = $gridfs->storeBytes($bytes, array('_id' => 'alphabet'));
$gridfsFile = $gridfs->get($id);
var_dump($gridfsFile->file);
?>
위 예제의 출력 예시:
array(7) {
["_id"]=>
string(8) "alphabet"
["uploadDate"]=>
object(MongoDate)#7 (0) {
}
["length"]=>
int(26)
["chunkSize"]=>
int(262144)
["md5"]=>
string(32) "c3fcd3d76192e4007dfb496cca67e13b"
}
참고
- MongoGridFS::put() - Stores a file in the database
- MongoGridFS::storeFile() - Stores a file in the database
- MongoGridFS::storeUpload() - Stores an uploaded file in the database
- MongoDB core docs on » GridFS
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