Ticket #43872: 43872.diff

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

@@ -1185 +1185 @@
                 /**
                  * Filters list of page templates for a theme.
                  *
+                 * @since 5.0.0
+                 *
+                 * @param string[]     $post_templates Array of page templates. Keys are filenames,
+                 *                                     values are translated names.
+                 * @param WP_Theme     $this           The theme object.
+                 * @param WP_Post|null $post           The post being edited, provided for context, or null.
+                 * @param string       $post_type      Post type to get the templates for.
+                 */
+                $post_templates = (array) apply_filters( 'theme_templates', $post_templates, $this, $post, $post_type );
+
+                /**
+                 * Filters list of page templates for a theme.
+                 *
                  * The dynamic portion of the hook name, `$post_type`, refers to the post type.
                  *
                  * @since 3.9.0
@@ -1197 +1210 @@
                  * @param WP_Post|null $post           The post being edited, provided for context, or null.
                  * @param string       $post_type      Post type to get the templates for.
                  */
-                return (array) apply_filters( "theme_{$post_type}_templates", $post_templates, $this, $post, $post_type );
+                $post_templates = (array) apply_filters( "theme_{$post_type}_templates", $post_templates, $this, $post, $post_type );
+
+                return $post_templates;
         }
 
         /**