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If you are new to PHP or just need to refresh your skills, this is the place to start. This series of tutorials will give you the basic knowledge you will need to create a simple PHP website.

PHP is a reflective programming language originally designed for producing dynamic web pages.[1] PHP is used mainly in server-side scripting, but can be used from a command line interface or in standalone graphical applications. Textual User Interfaces can also be created using ncurses.

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ftp_size

(PHP 3 >= 3.0.13, PHP 4, PHP 5)

ftp_size -- Returns the size of the given file

Description

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.

Return Values

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

Examples

Example 1. 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);

?>

See Also

ftp_rawlist()

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Another Useful functions:


function.ssh2-sftp-symlink | function.ssh2-sftp-stat | function.ftp-systype | function.ftp-ssl-connect | function.ftp-size | function.ftp-site | function.ftp-set-option |


PHP is a widely-used general-purpose scripting language that is especially suited for Web development and can be embedded into HTML. If you are new to PHP and want to get some idea of how it works, try the introductory tutorial. After that, check out the online manual, and the example archive sites and some of the other resources available in the links section.