如何使用php在服務器上上傳文件

Question

我使用PHP代碼上傳文件。 問題是我只能對其進行編碼，以將其上傳到本地主機上。 我該如何編碼可以使用諸如localhost，名稱，密碼等信息在服務器中上傳文件的目標目錄。

Answer 1

您正在尋找遠程文件傳輸，例如ftp 。

取自PHP手冊：

<?php 
$ftp_server=""; 
$ftp_user_name=""; 
$ftp_user_pass=""; 
$file = "";//tobe uploaded 
$remote_file = ""; 

// set up basic connection 
$conn_id = ftp_connect($ftp_server); 

// login with username and password 
$login_result = ftp_login($conn_id, $ftp_user_name, $ftp_user_pass); 

// upload a file 
if (ftp_put($conn_id, $remote_file, $file, FTP_ASCII)) { 
    echo "successfully uploaded $file\n"; 
    exit; 
} else { 
    echo "There was a problem while uploading $file\n"; 
    exit; 
    } 
// close the connection 
ftp_close($conn_id); 
?>