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Dokumen ini menggunakan Manual laman web PHP Cina Lepaskan
(PHP 4, PHP 5, PHP 7)
ftp_pwd — 返回当前目录名
$ftp_stream
)
ftp_stream
FTP 连接资源。
返回当前目录名称,发生错误则返回 FALSE
。
Example #1 ftp_pwd() 例子
<?php
// 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 );
// change directory to public_html
ftp_chdir ( $conn_id , 'public_html' );
// print current directory
echo ftp_pwd ( $conn_id ); // /public_html
// close the connection
ftp_close ( $conn_id );
?>
[#1] mike dot hall at opencube dot co dot uk [2001-05-31 09:15:10]
This function doesn't always go to the remote server for the PWD. Once called the PWD is cached, and until PHP has a reason to believe the directory has changed any call to ftp_pwd() will return from the cache, even if the remote server has gone away.