WordPress at a glance
function is not described

SimplePie::get_author() public WP 1.1

Get an author for the feed

{} It's a method of the class: SimplePie{}

No Hooks.

Return

SimplePie_Author|null.

Usage

$SimplePie = new SimplePie();
$SimplePie->get_author( $key );
$key(int)
The author that you want to return. Remember that arrays begin with 0, not 1

Changelog

Since 1.1 Introduced.

Code of SimplePie::get_author() WP 5.7.2

<?php
public function get_author($key = 0)
{
	$authors = $this->get_authors();
	if (isset($authors[$key]))
	{
		return $authors[$key];
	}

	return null;
}