lib/fal/dropbox.php
public function modified($file, $rev=NULL, $type='sandbox')
	{
		$result = $this->metadata($file, false, false, true, $rev, $type);
		return strtotime($result['modified']);
	}
public function modified($file, $rev=NULL, $type='sandbox')
	{
		$result = $this->metadata($file, false, false, true, $rev, $type);
		return strtotime($result['modified']);
	}
public function modified ( $ file , $ rev = NULL , $ type = 'sandbox' ) { $ result = $ this -> metadata ( $ file , false , false , true , $ rev , $ type ) ; return strtotime ( $ result [ 'modified' ] ) ; }
get last modified date
@param        $file
@param null   $rev
@param string $type
@return mixed
get last modified date