PHP password_hash Check Two Hashes

If I have a two password hashes created using password_hash function, how can I tell if they came from the same base password? I know it uses a different salt each time. I do not have the plain text.

For instance: $2y$10$M6CnjqaxuUKNhg84T8NpLeylkUrvP1pzoZNhBWfpSzP2zJneuS1re and $2y$10$ZSlQNIbsLWfj7JLCSkvFLeS/adH.KnGZTgA1BcvyPXl7BEn7GhREO both came from hashing test. How can I write a function that will return true if given these two hashes as parameters?

Is this possible?

So:

<?php
function check_hashes($hash1, $hash2) {
(some code)
}
echo strval(check_hashes('$2y$10$M6CnjqaxuUKNhg84T8NpLeylkUrvP1pzoZNhBWfpSzP2zJneuS1re', '$2y$10$ZSlQNIbsLWfj7JLCSkvFLeS/adH.KnGZTgA1BcvyPXl7BEn7GhREO'));
echo strval(check_hashes('$2y$10$ZSlQNIbsLWfj7JLCSkvFLeS/adH.KnGZTgA1BcvyPXl7BEn7GhREO', '$2y$10$LoUOu3kt7zm1YZI1PtAsD.yzWF0b9jqOaAH64lK51VtgqRJZBgtO6'));
?>

Would output:

TRUE
FALSE