定義和用法

ftp_nb_put() 函數(shù)把文件上傳到服務(wù)器 (non-blocking)。

該函數(shù)返回下列值：

• FTP_FAILED (send/receive failed)
• FTP_FINISHED (send/receive completed)
• FTP_MOREDATA (send/receive in progress)

與 ftp_put() 不同，該函數(shù)異步地獲取文件。這意味著您的程序可以在文件傳輸時執(zhí)行其他操作。

語法

ftp_nb_fput(ftp_connection,remote,local,mode,resume)

例子

本例把文本從 "source.txt" 拷貝到 "target.txt" 中：

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

ftp_nb_put($conn,"target.txt","source.txt",FTP_ASCII);
	
ftp_close($conn);
?>