At the time they implemented this (~5 years ago) most PHP tutorials just pointed to either crypt or md5. The other cyphers and functions were either added later, were not in stable PHP branches at the time, and/or most common tutorials had not picked up on them.
It is also a pain to port your password storage method
http://www.php.net/crypt
At the time they implemented this (~5 years ago) most PHP tutorials just pointed to either crypt or md5. The other cyphers and functions were either added later, were not in stable PHP branches at the time, and/or most common tutorials had not picked up on them.
It is also a pain to port your password storage method