The ftp_mdtm() function returns when the specified file was last modified.
ftp_mdtm — Returns the last modified time of the given file.
int ftp_mdtm ( resource $ftp_stream , string $remote_file )
ftp_mdtm() gets the last modified time for a remote file.
| Parameter | Description |
|---|---|
| ftp_stream | The link identifier of the FTP connection |
| remote_file | The file from which to extract the last modification time |
Returns the last modified time as a Unix timestamp on success, or -1 on error.