Revision: 44233
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at April 8, 2011 05:13 by JonnySnip3r
Initial Code
<?php
if(isset($_POST['sum1']) && isset($_POST['sum2']))
{
$sum1 = $_POST['sum1'];
$sum2 = $_POST['sum2'];
function add($sum1,$sum2)
{
$answer = $sum1 + $sum2;
if(!is_numeric($sum1) || !is_numeric($sum2))
{
return 'Please enter a number nob!';
}
echo $sum1 . ' + ' . $sum2 . ' = ' . $answer;
}
echo add($sum1,$sum2);
}
?>
<form method="post" action="#">
<input type="text" name="sum1" value="" /><br />
<input type="text" name="sum2" value="" /><br />
<input type="submit" name="submit" value="Add" />
</form>
Initial URL
Initial Description
Very basic dont judge!
Initial Title
Simple addition function is php
Initial Tags
php, simple, function
Initial Language
PHP