Considere o arquivo PHP abaixo:
<?php
$b = 0; $a = $b + "a";
$c= "1 Natal"+ "2 RN" + "3 Brasil";
echo "<html>";
echo "<body>";
echo $a;
echo $c;
echo "</body>";
echo "</html>";
?>
$b = 0; $a = $b + "a";
$c= "1 Natal"+ "2 RN" + "3 Brasil";
echo "<html>";
echo "<body>";
echo $a;
echo $c;
echo "</body>";
echo "</html>";
?>
O conteúdo resultante do processamento desse arquivo é:
