Online PHP editor | refs for c8A7j

<?php $data = <<<EOT <stuff> <totalNetValue>28.32</totalNetValue> <totalVatAmount>6.80</totalVatAmount> </stuff> EOT; $s = simplexml_load_string($data); $sgn = -1.0; $net = $sgn * $s->totalNetValue; $vat = $sgn * $s->totalVatAmount; echo "net=$net vat=$vat s->totalNetValue=$s->totalNetValue s->totalVatAmount=$s->totalVatAmount gettype(s->totalNetValue)=".gettype($s->totalNetValue)."<br>";