php man page for ftp_size

FTP_SIZE(3)								 1							       FTP_SIZE(3)

ftp_size - Returns the size of the given file

SYNOPSIS
       int ftp_size (resource  $ftp_stream, string  $remote_file)

DESCRIPTION
       ftp_size(3) returns the size of the given file in bytes.

       Note

	       Not all servers support this feature.

PARAMETERS
	      o $ftp_stream
		- The link identifier of the FTP connection.

	      o $remote_file
		- The remote file.

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

EXAMPLES
       Example #1

	      ftp_size(3) 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);

	      ?>

SEE ALSO
       ftp_rawlist(3).

PHP Documentation Group 													       FTP_SIZE(3)