Update convert.php

[JimLCH]

// If Same Currency Checker - returns $from
if (is_numeric($converted_amount)) {
echo $converted_amount;
} else {
echo $amount;
}
?>

[JimLCH]

if (is_numeric($converted_amount)) {
echo $converted_amount;
} else {
echo $amount;
}

*pull request to be done for adding converted data and function

[JimLCH]

for additional code enhancement, you can let me know at email