original_string: public static function upload( $key, $path ) 
  	{
  
  		if ( $file = static::upload_path( $key ) ) {
  			return move_uploaded_file( $file, $path );
  		}
  
  		return false;
  	}
code: public static function upload( $key, $path ) 
  	{
  
  		if ( $file = static::upload_path( $key ) ) {
  			return move_uploaded_file( $file, $path );
  		}
  
  		return false;
  	}
code_tokens: public static function upload ( $ key , $ path ) { if ( $ file = static :: upload_path ( $ key ) ) { return move_uploaded_file ( $ file , $ path ) ; } return false ; }
docstring: Move user uploads to another dir
  
  @param string	$key
  @param string 	$path
  @return bool
docstring_tokens: Move user uploads to another dir