From the NannyMUD documentation

LAST CHANGE

2001-08-12

FUNCTION

NAME
        _file_stat - Get some data about a file.


SYNTAX
	mixed* _file_stat(string path)

DESCRIPTION
       This function returns an array with 4 elements:
       ({ mode, size, accesstime, modifytime })
       as numbers.


NOTE
	The path must contain everything, including the suffix.