welcomewiki has just posted in the PHP Forum forum of Wiki Newforum under the title of PHP Functions.
This thread is located at http://www.wikinewforum.com/showthread.php?t=5858
Here is the message that has just been posted:
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*PHP Functions - Return values*
Functions can also be used to return values.
*Example*
<html>
<body> <?php
function add($x,$y)
{
$total = $x + $y;
return $total;
} echo "1 + 16 = " . add(1,16);
?> </body>
</html>
The output of the code above will be:
1 + 16 = 17
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