phpbruteforce is a simple and fast enough php hash bruteforce.

Usage

You can use [hash type]brute.php?[hash type]=[your hash]&passlen=[password length]&alphlen=[alphabet length]
[hash type] - your md5 or sha1 hash
Password length - max password length. On my weak and 10 years old laptop it finds "test" within 3 seconds.
Alphabet length - max is 36 (0123456789abcdefghijklmnopqrstuvwxyz). You can't use loweralpha without numbers, number 9 without all previous numbers etc.