How can PHP developers ensure compatibility with LDAP SSHA hashes when implementing encryption algorithms?

PHP developers can ensure compatibility with LDAP SSHA hashes by using the `ssha` hash algorithm when encrypting passwords. This algorithm combines the user-supplied password with a randomly generated salt before hashing it, which is the same method used by LDAP servers to store passwords. By using the `ssha` algorithm in PHP, developers can ensure that passwords encrypted in their application will be compatible with LDAP SSHA hashes.

$password = "secretPassword";
$salt = openssl_random_pseudo_bytes(4);
$hash = base64_encode(sha1($password . $salt, true) . $salt);