Help with variable

[eluser]pbreit[/eluser]
Possibly $query->result() is empty? I not sure what you are trying to do. If you want the insert() to run for each cidade, you need to put it in the foreach loop. I suspect what is happening is that the result is empty so "$cidade = utf8_decode($rowcidade->id);" never happens and thus $cidade is not declared resulting in the NULL value in the insert().

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