Hi,

Once you have information stored in a variable, what are you going to do with it? As we have seen, you can echo it to a web page. You also can manipulate the information with operators. Here are examples of mathematical operations in PHP:


$b = $a + 3;
$c = $a - 5;
$b = $b * 5;
$d = $b / $c;

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Regards,
Senraj.A