MongoGridFSFile
PHP Manual

MongoGridFSFile::getResource

(No hay información de versión disponible, podría estar únicamente en SVN)

MongoGridFSFile::getResourceReturns a resource that can be used to read the stored file

Descripción

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.

Parámetros

Esta función no tiene parámetros.

Valores devueltos

Returns a resource that can be used to read the file with

Ejemplos

Ejemplo #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($stream)) {
    echo 
fread($stream8192);
}
?>

MongoGridFSFile
PHP Manual