woothemes / woocommerce

includes/class-wc-structured-data.php

Doc Comments +3 added lines, -4 removed lines

@@ -44,7 +44,6 @@ 
 	/**
 	 * Sets `$this->_data`.
 	 *
-	 * @param  array $markup
 	 * @param  bool $overwrite (default: false)
 	 * @return bool
 	 */
@@ -180,7 +179,7 @@ 
 	 * 
 	 * @uses   `wp_footer` action hook
 	 * @uses   `woocommerce_email_order_details` action hook
-	 * @return bool
+	 * @return boolean|null
 	 */
 	public function enqueue_page_data() {
 		$requested_types = apply_filters( 'woocommerce_structured_data_page_requested_types', array(
@@ -320,7 +319,7 @@ 
 	 *
 	 * @uses   `woocommerce_breadcrumb` action hook
 	 * @param  array $args
-	 * @return bool
+	 * @return null|boolean
 	 */
 	public function generate_breadcrumb_data( $args ) {
 		if ( empty( $args['breadcrumb'] ) ) {
@@ -381,7 +380,7 @@ 
 	 * @param  mixed $order
 	 * @param  bool	$sent_to_admin (default: false)
 	 * @param  bool	$plain_text (default: false)
-	 * @return bool
+	 * @return null|boolean
 	 */
 	public function generate_email_order_data( $order, $sent_to_admin = false, $plain_text = false ) {
 		if ( $plain_text ) {