Category Archives: Programming
PHP Recursion – Cellphone Number Combination
Few days ago, a friend ask help for an obviously recursive problem. The problem was to give all letter combination for every given number in a typical cellphone number. Given a very limited time at work, I manage to solve … Continue reading
Posted in php, Recursion
Tagged algorithm, cellphone numbers, php, php recursion, recursion
2 Comments
Custom Validator Suite – Zend Framework
In Zend Framework, there are already tons of validators under Zend_Validate. In Zend_Form, you can attach validators, as a result, you can have a validator suite ready. However, I don’t use Zend_Form and I just don’t like how validations are … Continue reading
