4 views 
Summery Summery
Get a single restriction
Syntax Syntax
Parameters Parameters
- $key
-
(Required)
Return Return
(SimplePie_Restriction|null)
Source Source
File: wp-includes/SimplePie/Enclosure.php
return null;
}
/**
* Get a single thumbnail
*
* @param int $key
* @return string|null Thumbnail URL
*/
public function get_thumbnail($key = 0)
{
