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function is not described

WP_Rewrite::get_comment_feed_permastruct() public WP 1.5.0

Retrieves the comment feed permalink structure.

The permalink structure is root property, comment base property, feed base and finally '/%feed%'. Will set the comment_feed_structure property and then return it without attempting to set the value again.

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

No Hooks.


String|false. Comment feed permalink structure on success, false on failure.


global $wp_rewrite;


Since 1.5.0 Introduced.

Code of WP_Rewrite::get_comment_feed_permastruct() WP 5.7.2

public function get_comment_feed_permastruct() {
	if ( isset( $this->comment_feed_structure ) ) {
		return $this->comment_feed_structure;

	if ( empty( $this->permalink_structure ) ) {
		$this->comment_feed_structure = '';
		return false;

	$this->comment_feed_structure = $this->root . $this->comments_base . '/' . $this->feed_base . '/%feed%';

	return $this->comment_feed_structure;