ftp_size

(PHP 4, PHP 5, PHP 7)

Returns the size of the given file

int ftp_size ( resource $ftp_stream, string $remote_file )

ftp_size() returns the size of the given file in bytes.

Note:

Not all servers support this feature.

Parameters:

ftp_stream

The link identifier of the FTP connection.

remote_file

The remote file.

Returns:

Returns the file size on success, or -1 on error.

Examples:

ftp_size() example

<?php
 
$file = 'somefile.txt';
 
// set up basic connection
$conn_id = ftp_connect($ftp_server);
 
// login with username and password
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass);
 
// get the size of $file
$res = ftp_size($conn_id, $file);
 
if ($res != -1) {
    echo "size of $file is $res bytes";
} else {
    echo "couldn't get the size";
}
 
// close the connection
ftp_close($conn_id);
 
?>