function actionDefault()
{
// Get the file object for the current file
$file = new YDFSFile(__FILE__);
// Dump the object
echo __FILE__;
YDDebugUtil::dump($file);
// Dump the object
echo '<br>Basename: ' . $file->getBasename();
echo '<br>Extension: ' . $file->getExtension();
echo '<br>Path: ' . $file->getPath();
echo '<br>LastModified: ' . $file->getLastModified();
echo '<br>File size: ' . $file->getSize();
// Get the contents
YDDebugUtil::dump($file->getContents(), '$file->getContents()');
// Get the partial contents
YDDebugUtil::dump($file->getContents(2, 3), '$file->getContents( 2, 3 )');
// Create a dummy file
$file = new YDFSFile('dummy.txt', true);
// Set the initial contents
$file->setContents('initial contents');
// Update the contents
$file->setContents('new contents');
// Get the contents
YDDebugUtil::dump($file->getContents(), '$file->getContents() after update');
// Append the contents
$file->setContents(YD_CRLF . 'appended contents', true);
// Get the contents
YDDebugUtil::dump($file->getContents(), '$file->getContents() after append');
// Delete the file
$file->delete();
// Get the file object for the current file
$file = new YDFSFile('nofile.php');
}