i tried another thing, i tried to echo without the
database result:
$test = '<?xml version="1.0" encoding="UTF-8"?>';
$test = $test . '<result>';
$test = $test . '<row>';
$test = $test . '<col>';
$test = $test . 'Data 1';
$test = $test . '</col>';
$test = $test . '</row>';
$test = $test . '<row>';
$test = $test . '<col>';
$test = $test . 'Data 2';
$test = $test . '</col>';
$test = $test . '</row>';
$test = $test . '</result>';
echo $test;
and it was fine.
it seems the problem before was
that the text inside the loop was not included.
this is really strange.
i tried compiling, but pretty much the same.
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