(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
ftp_set_option — Set miscellaneous runtime FTP options
This function controls various runtime options for the specified FTP connection.
ftp
An FTP\Connection instance.
option
Currently, the following options are supported:
FTP_TIMEOUT_SEC | Changes the timeout in seconds used for all network related functions. value must be an integer that is greater than 0. The default timeout is 90 seconds. |
FTP_AUTOSEEK | When enabled, GET or PUT requests with a resumepos or startpos parameter will first seek to the requested position within the file. This is enabled by default. |
FTP_USEPASVADDRESS | When disabled, PHP will ignore the IP address returned by the FTP server in response to the PASV command and instead use the IP address that was supplied in the ftp_connect(). value must be a boolean. |
value
This parameter depends on which option
is chosen to be altered.
Returns true
if the option could be set; false
if not. A warning message will be thrown if the option
is not supported or the passed value
doesn't match the expected value for the given option
.
Version | Description |
---|---|
8.1.0 | The ftp parameter expects an FTP\Connection instance now; previously, a resource was expected. |
Example #1 ftp_set_option() example
<?php
// Set the network timeout to 10 seconds
ftp_set_option($ftp, FTP_TIMEOUT_SEC, 10);
?>