Exploding Array Elements... Using explode TWICE

[eluser]WanWizard[/eluser]
[quote author="richthegeek" date="1272282533"]WanWizard's code would result in every element being an array, mostly of length 1. This is probably a good thing though![/quote]
Indeed. This way your array is consistent.

Otherwise, when you continue processing the result, you always have to test if the array element is a string or an array, and you need more code to process the element.