Fires just before processing the SimplePie feed object.
$feed\SimplePie\SimplePie$urlstring|string[]wp-includes/feed.php:846fetch_feed() * * @since 3.0.0 * * @param SimplePie\SimplePie $feed SimplePie feed object (passed by reference). * @param string|string[] $url URL of feed or array of URLs of feeds to retrieve. */ do_action_ref_array( 'wp_feed_options', array( &$feed, $url ) ); if ( empty( $url ) ) { /* * @todo: Set $url to empty string once supported by SimplePie. * * The early return without proceeding is to work around a PHP 8.5Introduced in 3.0.0. Unchanged from 6.7.7 through 7.1.0.
Signature, return type and hooks compared across 5 parsed releases.