How-to articles, tricks, and solutions about DRUPAL
How to get the full URL of a Drupal page?
In Drupal, you can use the url() function to get the full URL of a page.
How to output (to a log) a multi-level array in a format that is human-readable?
There are a few different ways you can output a multi-level array in a human-readable format, depending on what you mean by "human-readable" and what you want to achieve.