I was recently asked as a test to write a function that outputs the Fibonacci sequence in PHP. Here it is:

Ever wanted to get the total price of items in your Magento cart? Here you go:

Here is a quick way to determine if a user has a specific role:

When creating your own Drupal module, you may need to add some styling or Javascript to improve the usability of your module. Here is how to do it.

Similarly you can add CSS to your module as well

One popular use of this hook is to change the destination of a form submission. Here is how it is accomplished:

If you ever wanted to show you readers posts that are scheduled to be published, here’s how to do it.

You may want to check if a user is logged in with Magento, possibly to display a link or promotional item. Here’s how to do it:

Magento is a pretty flexible platform. That flexibility comes with a price though; You have to be knowledgeable of the functions that are available to you to utilize. Finding or knowing them is a challenge though. Here is one of those such functions that you may need to display the product Sku on a category page.

In order to run a SQL query against the Magento database, you first need a resource model then a database connection.

Need to get the current category loaded? No problem! Just use this useful little snippet below. It will return an object of the current category.