/**
* Render a donation amount.
*
* <code class="php">
* // render the current collections donation amount
* webcomic_donation_amount();
*
* // render the donation amount for collection 42 using ',' for the decimal and '.' for the thousands separator
* webcomic_donation_amount( ',', '.', 'webcomic42' );
* </code>
*
* <code class="bbcode">
* // render the current collections donation amount
* [webcomic_donation_amount]
*
* // render the donation amount for collection 42 using ',' for the decimal and '.' for the thousands separator
* [webcomic_donation_amount dec="," sep="." collection="webcomic42"]
* </code>
*
* @package Webcomic
* @param string $dec Decimal point for number_format().
* @param string $sep Thousands separator for number_format().
* @param string $collection The collection to render a donation amount for.
* @uses WebcomicTag::webcomic_donation_amount()
*/
function webcomic_donation_amount($dec = '.', $sep = ',', $collection = '')
{
echo WebcomicTag::webcomic_donation_amount($dec, $sep, $collection);
}
/**
* Handle webcomic_donation_amount shortcode.
*
* @param array $atts Shortcode attributes.
* @return string
* @uses WebcomicTag::webcomic_donation_amount()
*/
public function webcomic_donation_amount($atts)
{
extract(shortcode_atts(array('dec' => '.', 'sep' => ',', 'collection' => ''), $atts));
return WebcomicTag::webcomic_donation_amount($dec, $sep, $collection);
}
