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=============================================
MongoDB\\GridFS\\Bucket::openDownloadStream()
=============================================
.. default-domain:: mongodb
.. contents:: On this page
:local:
:backlinks: none
:depth: 1
:class: singlecol
Definition
----------
.. phpmethod:: MongoDB\\GridFS\\Bucket::openDownloadStream()
Selects a GridFS file by its ``_id`` and opens it as a readable stream.
.. code-block:: php
function openDownloadStream($id): resource
This method has the following parameters:
.. include:: /includes/apiargs/MongoDBGridFSBucket-method-openDownloadStream-param.rst
Return Values
-------------
A readable stream resource.
Errors/Exceptions
-----------------
.. include:: /includes/extracts/error-gridfs-filenotfoundexception.rst
.. include:: /includes/extracts/error-driver-runtimeexception.rst
.. todo: add examples
See Also
--------
- :phpmethod:`MongoDB\\GridFS\\Bucket::downloadToStream()`
- :phpmethod:`MongoDB\\GridFS\\Bucket::downloadToStreamByName()`
- :phpmethod:`MongoDB\\GridFS\\Bucket::openDownloadStreamByName()`