切换当前目录到参数 directory 指定的目录。
如果成功则返回 TRUE
,失败则返回 FALSE
。
<?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, $ftp_user_pass);
// check connection
if ((!$conn_id) || (!$login_result)) {
die("FTP connection has failed !");
}
echo "Current directory : ", ftp_pwd($conn_id), "\n";
if (@ftp_chdir($conn_id, "somedir")) {
echo "Current directory is now : ", ftp_pwd($conn_id), "\n";
} else {
echo "Couldn't change directory\n";
}
?>
参见 ftp_cdup()。