ftp_set_option

Name:ftp_set_option

Category:Uncategorized

Programming Language:php

One-line Description:Set various FTP runtime options.

Definition and usage

ftp_set_option() function sets various FTP runtime options.

实例

<?php
$conn = ftp_connect("ftp.testftp.com") or die("Could not connect");
ftp_login($conn,"admin","ert456");

ftp_set_option($conn,FTP_TIMEOUT_SEC,120);

ftp_close($conn);
?>

grammar

 ftp_set_option ( ftp_connection , option , value )

parameter	describe
ftp_connection	Required. Specifies the FTP connection to be used (the identifier of the FTP connection).
option	Required. Specify the runtime options to be deleted. Possible values: FTP_TIMEOUT_SEC FTP_AUTOSEEK See the instructions below for details.
value	Required. Sets the value of the option parameter.

parameter

describe

ftp_connection

Required. Specifies the FTP connection to be used (the identifier of the FTP connection).

option

Required. Specify the runtime options to be deleted. Possible values:

FTP_TIMEOUT_SEC
FTP_AUTOSEEK

See the instructions below for details.

value

Required. Sets the value of the option parameter.

illustrate

The FTP_TIMEOUT_SEC option changes the timeout time of network transmission. The parameter value must be an integer and greater than 0. The default timeout is 90 seconds.

When the FTP_AUTOSEEK option is on, a GET or PUT request with resumepos or startpos parameters will first retrieve the specified location in the file. This option is on by default.