This example shows how to create a custom module for a site. We typically create one custom catch-all module that we can use for one-off site customizations where we don't need to create a unique module. If they are general site tweaks that cannot go in template.php, we put them here. Please read the book Pro Drupal Development for a much better understanding of how all of this (and everything else Drupal) works! DrupalBook.com.
FirePHP is a great tool for debugging PHP, and maintaining some level of control over your error handling. Also, it's a great tool for getting information about your variables, objects, etc. while your PHP code is executing. FirePHP requires only a small amount of setup and can be reused time and time again without tedious setups for each site on your server. This tutorial/example requires Firefox and Firebug, and FirePHP.
The following example shows one way of changing the title on add/edit pages for a specified content type. We'll accomplish this using hook_form_alter() in a custom module.
This code can be used in a custom module, a template.php file, or most easily in a block. This looks good in the header bar on a demo site, without a title set to