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Описание

resource mongo_gridfs_init ( resource $connection , string $db , string $prefix )

Creates a new gridfs connection which can be used to interact with files in the database.

Список параметров

connection: The database connection to use.
db: The name of the database to use.
prefix: The prefix for the grid collections (usually "fs").

Возвращаемые значения

A connection to the grid filesystem.

Примеры

Пример #1 mongo_gridfs_init() example

This example creates a new connection and uses it to find a file in the database.


<?php

$conn = mongo_connect("localhost", true);
if (!$conn) {
   die("Could not connect.");
}
// create a new grid connection
$gridfs = mongo_gridfs_init($conn, "blog", "fs");

// query for the filename
$file = mongo_gridfs_find($gridfs, array("filename" => "profilePic.jpg"));

?>

$jpg will now be storing a file resource.

Смотрите также

mongo_gridfs_find() - Find a file in the database
mongo_gridfs_list() - Query for files in the grid collection
mongo_gridfs_store() - Store a file in the database