WP_HTML_Tag_Processor::matches(): bool

Source

		default:
			return $this->get_token_name();
	}
}

/**
 * Returns the node name represented by the token.
 *
 * This matches the DOM API value `nodeName`. Some values
 * are static, such as `#text` for a text node, while others
 * are dynamically generated from the token itself.
 *
 * Dynamic names:
 *  - Uppercase tag name for tag matches.
 *  - `html` for DOCTYPE declarations.
 *
 * Note that if the Tag Processor is not matched on a token
 * then this function will return `null`, either because it
 * hasn't yet found a token or because it reached the end
 * of the document without matching a token.
 *
 * @since 6.5.0
 *
 * @return string|null Name of the matched token.
 */
public function get_token_name(): ?string {
	switch ( $this->parser_state ) {
		case self::STATE_MATCHED_TAG:
			return $this->get_tag();

		case self::STATE_TEXT_NODE:
			return '#text';

		case self::STATE_CDATA_NODE:
			return '#cdata-section';

		case self::STATE_COMMENT:
			return '#comment';

		case self::STATE_DOCTYPE:
			return 'html';

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