Ticket #40661: filter-term-query-results_2.patch

wp-includes/class-wp-term-query.php

@@ -672 +672 @@
                         }
 
                         $this->terms = $cache;
+                        /**
+                        * Filters the array of retrieved terms after they've been fetched but
+                        * before updating caches and returning them.
+                        *
+                        * @since 4.9.0
+                        *
+                        * @param array    $terms The array of retrieved terms.
+                        * @param WP_Query &$this The WP_Term_Query instance (passed by reference).
+                        */
+                        $this->terms = apply_filters_ref_array( 'term_query_results', array( $this->terms, &$this ) );
                         return $this->terms;
                 }
 
@@ -804 +814 @@
                 }
 
                 $this->terms = $terms;
+                /**
+                * Filters the array of retrieved terms after they've been fetched but
+                * before updating caches and returning them.
+                *
+                * @since 4.9.0
+                *
+                * @param array    $terms The array of retrieved terms.
+                * @param WP_Query &$this The WP_Term_Query instance (passed by reference).
+                */
+                $this->terms = apply_filters_ref_array( 'term_query_results', array( $this->terms, &$this ) );
                 return $this->terms;
         }