The ftp_size() function returns the size of a specified file on the FTP server.
int ftp_size ( resource $ftp_stream , string $remote_file )
ftp_size() returns the size of the given file in bytes.
| Parameter | Description |
|---|---|
| ftp_stream | The link identifier of the FTP connection |
| remote_file | The remote file |
Returns the file size on success, or -1 on error.