Submitted by matt_eaton
on Mon, 07/06/2015 - 08:01 PM
If you have spent any time writing Object Oriented PHP or Drupal PHP you will know that there are many instances where it can be handy to know exactly what you are dealing with at a specific point in your code. For example, possibly you are troubleshooting an issue and cannot figure out why a variable is not acting as it should, or maybe you are writing logging routines to make sure all of your exceptions are logged for future troubleshooting.
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