ftp_ssl_connect
Opens a Secure SSL-FTP connection
Description
FTP\Connectionfalse ftp_ssl_connect(string $hostname
, int $port
= 21, int $timeout
= 90)
Note:
Why this function may not exist
Before PHP 7.0.0, ftp_ssl_connect was only available if both
the ftp module and the OpenSSL
support have been built statically into php; this means that on Windows this
function had been undefined in the official PHP builds. To have this
function available on Windows, it had been necessary to compile own PHP binaries.
Note:
ftp_ssl_connect is not intended for use with sFTP.
To use sFTP with PHP, please see ssh2_sftp.
Parameters
-
hostname
-
The FTP server address. This parameter shouldn't have any trailing
slashes and shouldn't be prefixed with ftp://
.
-
port
-
This parameter specifies an alternate port to connect to. If it is
omitted or set to zero, then the default FTP port, 21, will be used.
-
timeout
-
This parameter specifies the timeout for all subsequent network operations.
If omitted, the default value is 90 seconds. The timeout can be changed and
queried at any time with ftp_set_option and
ftp_get_option.
Return Values
Returns an FTP\Connection instance on success, or false
on failure.
Examples
Example #1 ftp_ssl_connect example
<?php
// set up basic ssl connection
$ftp = ftp_ssl_connect($ftp_server);
// login with username and password
$login_result = ftp_login($ftp, $ftp_user_name, $ftp_user_pass);
if (!$login_result) {
// PHP will already have raised an E_WARNING level message in this case
die("can't login");
}
echo ftp_pwd($ftp);
// close the ssl connection
ftp_close($ftp);
?>