I'm not a web developer and have been following a tutorial on how to add options to a simple self-written theme.
In functions.php I've added the following code:
<?php
$themename = "Theme Name";
$shortname = "sn";
$options = array (
array( "name" => "Price"),
array( "type" => "open"),
array( "name" => "Price",
"desc" => "Enter a price to sell your item for.",
"id" => $shortname."_price",
"std" => "",
"type" => "text"),
array( "type" => "close"),
);
?>
In index.php I have the following code
<?php if ($sn_price) { ?>
<h2><? echo "$" . $sn_price; ?></h2>
<? } else { ?>
<h2>Price on registration of interest.</h2>
<? } ?>
The theme options are available in the back end, and I have saved the price in the theme options.
The price is saved when I return to the back end to check the options, but $sn_price displays as empty on the front end.
Any ideas why?
Edit: Here is functions.php