How would you combine this wordpress shortcode template code?
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I am using a plugin that is generating my price value and pulling it from an array:

    <?php echo __('Price: ', 'event_espresso'); ?></span> <?php echo 
    $org_options['currency_symbol'].$event->event_cost; ?>

I want to convert this generated value into my visitors own currency depending on the country their in with the plugin 'Worldcurrency'

However you have to input a value in the short code like so:

    [worldcurrency curr="EUR" value="25"]
    in united states will show:
    (~30$ USD)

Now I know how to use a shortcode in a template php file but I don't know if its possible to insert my array value and currency symbol into this shortcode. Rather than using `value="25"` i need to use:

`value="<?php echo $org_options['currency_symbol'].$event->event_cost; ?>"`

Is this possible?
