How PHP establishes an FTP connection

This article mainly introduced the PHP to establish the FTP connection method, the example analyzes the PHP operation ftp the correlation function and the use skill, has certain reference value, the need friend may refer to under

The example in this article describes how PHP establishes an FTP connection. Share to everyone for your reference. The specific analysis is as follows:

Today looked at the FTP function, summed up:

FTP-related functions:

Ftp_connect (Host,part,timeout) to establish a new FTP connection, host is the server to connect, part is the port, default 21,timeout is the network connection timeout time

Ftp_login (Con,user,password) landing Ftp,con is an uplink-built FTP connection. There are user users and Passwords password

Ftp_close (con) Closes con this connection.

FTP_PASV (con,true) turns on con's passive transmission mode. The data is transmitted by the client. Of course, it can only be performed when the login is successful.

Ftp_put (Con,remove,local,mode) uploads the files on the local path to con and names the remove file. Mode is the transfer mode (ftp_ascii,ftp_binary)

The following example:

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$host = ' host '; $user = ' user '; $pwd = ' pwd '; $con = Ftp_connect ($host); $login = Ftp_login ($con, $user, $pwd); Echo ftp_put ($con, ' newname.txt ', ' text.txt ', ftp_ascii); Ftp_close ($con);

I hope this article will help you with your PHP program design.