Set miscellaneous runtime FTP options

Descrierea

ftp_set_option ( resource $ftp_stream , int $option , mixed $value ) : bool

This function controls various runtime options for the specified FTP stream.

Parametri

ftp_stream

The link identifier of the FTP connection.

option

Currently, the following options are supported:

**Supported runtime FTP options**
`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.

Valorile întoarse

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.

Exemple

Example #1 ftp_set_option() example


<?php
// Set the network timeout to 10 seconds
ftp_set_option($conn_id, FTP_TIMEOUT_SEC, 10);
?>

A se vedea și

ftp_get_option() - Retrieves various runtime behaviours of the current FTP stream