MongoGridFSFile::getFilename
Please note that the file pointer is reset on each call to get resource
MongoGridFSFile::getResource
(PECL mongo >=1.3.0)
MongoGridFSFile::getResource — Returns a resource that can be used to read the stored file
Description
public stream MongoGridFSFile::getResource
( void
)
This method returns a stream resource that can be used with all file functions in PHP. The contents of the file are pulled out of MongoDB on the fly, so that the whole file does not have to be loaded into memory first.
At most two GridFSFile chunks will be loaded in memory.
Parameters
This function has no parameters.
Return Values
Returns a resource that can be used to read the file with
Examples
Example #1 MongoGridFSFile::getResource() example
<?php
$m = new Mongo;
$images = $m->my_db->getGridFS('images');
$image = $images->findOne('mongo.png');
header('Content-type: image/png;');
$stream = $image->getResource();
while (!feof($stream)) {
echo fread($stream, 8192);
}
?>
add a note
User Contributed Notes
MongoGridFSFile::getResource - [3 notes]
chuck at manchuck dot com ¶
3 months ago
Jeremy Mikola ¶
8 months ago
This method is implemented as of version 1.3.0-beta1.
http://pecl.php.net/package-info.php?package=mongo&version=1.3.0beta1
Kon ¶
10 months ago
This function is not implemented yet, as I get the following error every time I try to use this function:
PHP Fatal error: Call to undefined method MongoGridFSFile::getResource()
I understand it says ((o version information available, might only be in SVN) at the top, but just giving people a heads up.