(PECL mongo >=0.9.2)
MongoGridFS::storeBytes — Chunkifies and stores bytes in the database
A string of bytes to store.
Other metadata to add to the file saved.
Options for the store.
"safe"
Check that this store succeeded.
The _id of the object saved.
Throws MongoCursorException if the "safe" option is set and the insert fails.