(3.0.13 - 3.0.18 only, PHP 4 >= 4.0.0)

ftp_mdtm -- Returns the last modified time of the given file.


int ftp_mdtm (resource ftp_stream, string remote_file)

ftp_mdtm() checks the last-modified time for a file, and returns it as a UNIX timestamp. If an error occurs, or the file does not exist, -1 is returned. Note that not all servers support this feature.

Returns a UNIX timestamp on success, or -1 on error.

Note: ftp_mdtm() does not work with directories.