SimplePie::get_contributors() │ public │ WP 1.1

Get all contributors for the feed

Uses <atom:contributor>

Method of the class: SimplePie{}

No Hooks.

Return

Array|null. List of {@see SimplePie_Author} objects

Usage

$SimplePie = new SimplePie();
$SimplePie->get_contributors();

Changelog

SimplePie::get_contributors() SimplePie::get contributors code ^{WP 6.6.2}

public function get_contributors()
{
	$contributors = array();
	foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_10, 'contributor') as $contributor)
	{
		$name = null;
		$uri = null;
		$email = null;
		if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']))
		{
			$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
		}
		if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']))
		{
			$uri = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]));
		}
		if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data']))
		{
			$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
		}
		if ($name !== null || $email !== null || $uri !== null)
		{
			$contributors[] = $this->registry->create('Author', array($name, $uri, $email));
		}
	}
	foreach ((array) $this->get_channel_tags(SIMPLEPIE_NAMESPACE_ATOM_03, 'contributor') as $contributor)
	{
		$name = null;
		$url = null;
		$email = null;
		if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data']))
		{
			$name = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['name'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
		}
		if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data']))
		{
			$url = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]['data'], SIMPLEPIE_CONSTRUCT_IRI, $this->get_base($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['url'][0]));
		}
		if (isset($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data']))
		{
			$email = $this->sanitize($contributor['child'][SIMPLEPIE_NAMESPACE_ATOM_03]['email'][0]['data'], SIMPLEPIE_CONSTRUCT_TEXT);
		}
		if ($name !== null || $email !== null || $url !== null)
		{
			$contributors[] = $this->registry->create('Author', array($name, $url, $email));
		}
	}

	if (!empty($contributors))
	{
		return array_unique($contributors);
	}

	return null;
}