/home/arranoyd/public_html/wp-content/plugins/brizy/vendor/knplabs/gaufrette/doc/streaming.md
---
currentMenu: streaming
---
# Streaming
Sometimes, you don't have the choice, you must get a streamable file URL (i.e to use native file functions).
Let's take a look at the following example:
```php
$adapter = new InMemoryAdapter(array('hello.txt' => 'Hello World!'));
$filesystem = new Filesystem($adapter);
$map = StreamWrapper::getFilesystemMap();
$map->set('foo', $filesystem);
StreamWrapper::register();
copy('gaufrette://foo/hello.txt', 'gaufrette://foo/world.txt');
unlink('gaufrette://foo/hello.txt');
echo file_get_contents('gaufrette://foo/world.txt'); // Says "Hello World!"
```