Posted by rog on 02/26/07 20:53

I have some variables, $unit1, $unit2 and $unit3, that I would like to read
from a loop like this (or any other way):

for($x=1;$x<=3;$x++)
{
$str='unit' . $x
echo eval($str);
}

The debugger shows $str as '$unit1' but eval() gives a parse error.
Can someone give a tip?

Thanks,
Roger

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