matteosister/GitElephant — pull request #33 by philwc (2013-12-23 10:32:40+00:00)
Title: Show commit file

Add functionality to be able to view a file in its entirety from a given commit.

Example Usage:

```php
$commit->getFile($fileName);
```

or

```php
$log = $gitRepo->getLog('master', $fileName);
foreach ($log as $commit) {
echo $commit->getFile($fileName);
}
```