Ticket #55699: 55699.2.diff

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

@@ -2754 +2754 @@
                         }
                 }
 
-                $clauses = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );
-
                 /*
                  * Apply post-paging filters on where and join. Only plugins that
                  * manipulate paging queries should use these hooks.
@@ -2835 +2833 @@
                          */
                         $fields = apply_filters_ref_array( 'posts_fields', array( $fields, &$this ) );
 
+                        $clauses = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );
+
                         /**
                          * Filters all query clauses at once, for convenience.
                          *
@@ -2967 +2967 @@
                          */
                         $limits = apply_filters_ref_array( 'post_limits_request', array( $limits, &$this ) );
 
+                        $clauses = array( 'where', 'groupby', 'join', 'orderby', 'distinct', 'fields', 'limits' );
+
                         /**
                          * Filters all query clauses at once, for convenience.
                          *
@@ -2990 +2992 @@
                          * }
                          * @param WP_Query $query  The WP_Query instance (passed by reference).
                          */
-                        $clauses = (array) apply_filters_ref_array( 'posts_clauses_request', array( $clauses, &$this ) );
+                        $clauses = (array) apply_filters_ref_array( 'posts_clauses_request', array( compact( $clauses ), &$this ) );
 
                         $where    = isset( $clauses['where'] ) ? $clauses['where'] : '';
                         $groupby  = isset( $clauses['groupby'] ) ? $clauses['groupby'] : '';