This is the website of Andy Carter a PHP and jQuery web developer in the Steel City. Working with CakePHP (and a bit of Textpattern and Drupal too).

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A PHP question I particularly like to ask candidates at a job interview is to explain a bit of code that includes the $$ syntax for variable variables. It’s great if the candidate is already familiar with this feature of PHP; but what’s more important to me is that once the candidate understands how this syntax works that they can describe potential issues with using it.

If your development and production environments don’t match you can easily get tripped up when the time comes to deploy to the live server. It’s not too uncommon for developers to find themselves working with one version of PHP and using another in an app or website’s final destination. If you use Composer to manage PHP packages it would be nice to be able to take this into account to avoid any nasty surprises post deployment. Thankfully Composer has this covered.

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A Beginners Guide to Package Manager Bower and Using Gulp to Manage Components

Package managers like Composer for PHP and NPM for Node have become essential tools for simplifying a developer’s life. A package manager is a tool for keeping track of what you’ve installed, as well as installing and upgrading packages. They also check for dependencies and compatibility. Bower is a package manager for the web.

Calculate a Person's Age in PHP (Accounting for Leap Years)

I've seen a lot of code out there for calculating a person's age that makes the mistake of ignore leap years. If you ignore leap years then the age will be out by a day or more on or around the person's birthday which isn't what you want.

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