ftp_set_option
(PHP 4 >= 4.2.0, PHP 5, PHP 7, PHP 8)
ftp_set_option — Set miscellaneous runtime FTP options
Description
This function controls various runtime options for the specified FTP connection.
Parameters
-
ftp -
An FTP\Connection instance.
-
option -
Currently, the following options are supported:
Supported runtime FTP options FTP_TIMEOUT_SECChanges the timeout in seconds used for all network related functions. valuemust be an integer that is greater than 0. The default timeout is 90 seconds.FTP_AUTOSEEKWhen enabled, GET or PUT requests with a resumeposorstartposparameter will first seek to the requested position within the file. This is enabled by default.FTP_USEPASVADDRESSWhen 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(). valuemust be a boolean. -
value -
This parameter depends on which
optionis chosen to be altered.
Return Values
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.
Changelog
| Version | Description |
|---|---|
| 8.1.0 |
The ftp parameter expects an FTP\Connection
instance now; previously, a resource was expected.
|
Examples
Example #1 ftp_set_option() example
<?php
// Set the network timeout to 10 seconds
ftp_set_option($ftp, FTP_TIMEOUT_SEC, 10);
?>
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