ftp_pwd
(PHP 4, PHP 5, PHP 7, PHP 8)
ftp_pwd — 返回当前目录名
说明
ftp_pwd(resource$ftp_stream): string
参数
ftp_stream
FTP 连接资源。
返回值
返回当前目录名称，发生错误则返回 false。
范例
示例 #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);
?>
参见
ftp_chdir() - 在 FTP 服务器上改变当前目录 ftp_cdup() - 切换到当前目录的父目录
User Contributed Notes 1 note
up down 5 mike dot hall at opencube dot co dot uk ¶21 years ago
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.
add a note
官方地址：https://www.php.net/manual/en/function.ftp-pwd.php