How to check if a certain directory is in another directory

[cdnain]

😕
I need to search to see if a directory is inside another directory.
This is the code I am currently using:

$host="ftp.host.com";
$user="user";
$pass="password";
$dir="usr/dir/";

$conn_id = ftp_connect($host);

// login with username and password
$login_result = ftp_login($conn_id, $user, $pass);

$username_array = array(ftp_nlist($conn_id, $dir));
$search = "hello";

if (array_key_exists(username, $username_array)) {
}

when I type that in it just says that the directory isn't in the directory I said for it to search in even if it is.

I know that was confusing but it is the best I could do
😕

[juschillinnow]

probably not the answer you're looking for, but maybe write a blank file to the directory and then use file_exists to check to see if it's there.

[cdnain]

bump

[juschillinnow]

what is bump?

[cdnain]

I use bump to bump up the post and what you said didn't help. But thanks for trying. What happens when I use the script is it returns false even if the directory is in the directory.