To return a value from a function, you use the return statement.
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="EN" lang="EN">
<head>
<title>PHP</title>
<meta Name="Author" Content="Hann So">
</head>
<body>
<p>
<?php
function Add($num1, $num2)
{
return $num1+$num2;
}
echo Add(5, 15);
?>
</p>
</body>
</html>
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