Is it possible to mix both crypt() and MD5-encrypted passwords in the same htpasswd file?

It is not possible to mix crypt() and MD5-encrypted passwords in the same htpasswd file because the hashing algorithms are different and not compatible with each other. To solve this issue, you should choose one hashing algorithm (either crypt() or MD5) and use it consistently for all passwords in the htpasswd file.

// Example code snippet for using MD5 hashing algorithm for all passwords in htpasswd file
$password = 'password123';
$hashed_password = md5($password);