/**
* Singleton handling for a basic pods_data() request
*
* @param string $pod Pod name
* @param integer $id Pod Item ID
* @param bool $strict If true throws an error if a pod is not found.
*
* @return \PodsData
*
* @since 2.3.5
*/
public static function init($pod = null, $id = 0, $strict = true)
{
if (true !== $pod && null !== $pod || 0 != $id) {
return new PodsData($pod, $id, $strict);
} elseif (!is_object(self::$instance)) {
self::$instance = new PodsData();
} else {
$vars = get_class_vars(__CLASS__);
foreach ($vars as $var => $default) {
if ('api' == $var) {
continue;
}
self::$instance->{$var} = $default;
}
}
return self::$instance;
}
