(PHP 4 >= 4.2.0, PHP 5, PHP 7)
ftp_set_option — Set miscellaneous runtime FTP options
This function controls various runtime options for the specified FTP stream.
ftp_streamThe link identifier of the FTP connection.
optionCurrently, 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.
Example #1 ftp_set_option() example
<?php
// Set the network timeout to 10 seconds
ftp_set_option($conn_id, FTP_TIMEOUT_SEC, 10);
?>