I get a PHP warning for array to string conversion - what is this?

Exactly what it says on the tin - you are converting an array to a string in your script. This usually happens when you get confused and pass the wrong variable name to a function, and really want to be passing a different variable. Or perhaps it is just that you have used a function incorrectly without realising what it returns or what it takes as input.

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How many times the user function called in array_udiff()
By: vimal, 20 Oct 2009 05:37:07

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