note 53076 deleted from language.references.whatdo by colder

Note Submitter: curtis ---- I know that most everyones' comments are really insightful and many have exceptional PHP code to share, but I just wanted to point out a nice little method for situations where you are not sure what your variables contain exactly. When developing, and you hit a wall debugging, be sure to echo your variable's contents at various stages of your script, so you can more easily track down where your problem is occurring. This is especially helpful when in a complicated referencing situation (like ladoo at gmx dot at's situation below). Also, be sure to make use of print_r, it is a life-saver! Take care, +CurTis-