[PHP] Multiple variables

[Morten Nielsen]

Hi,
I got a table, which contains a lot of text-boxes. Each textbox has a name:

Text1
Text2
Text3
etc.

Is it possible to check if they are all set using a for-loop?
I think of something like:

      for($i=1;$i<10;$i++)
      {
         if(empty("Text"+$i))
         {
            do something...
         }
      }

regards,
Morten



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