Query: Avoid unnecessary database query when deleting a font family.

Querying only the font face IDs is sufficient when deleting a font family. There is no need to warm the caches with the full objects, since `wp_delete_post()` will always make a direct database query to get the object anyway.

Props dilipbheda.
Fixes #63014.

Built from https://develop.svn.wordpress.org/trunk@60203


git-svn-id: http://core.svn.wordpress.org/trunk@59539 1a063a9b-81f0-0310-95a4-ce76da25c4cd

wp-includes/fonts.php

@@ -219,15 +219,16 @@ function _wp_after_delete_font_family( $post_id, $post ) {
 		return;
 	}
 
-	$font_faces = get_children(
+	$font_faces_ids = get_children(
 		array(
 			'post_parent' => $post_id,
 			'post_type'   => 'wp_font_face',
+			'fields'      => 'ids',
 		)
 	);
 
-	foreach ( $font_faces as $font_face ) {
-		wp_delete_post( $font_face->ID, true );
+	foreach ( $font_faces_ids as $font_faces_id ) {
+		wp_delete_post( $font_faces_id, true );
 	}
 }
 

wp-includes/version.php

@@ -16,7 +16,7 @@
  *
  * @global string $wp_version
  */
-$wp_version = '6.9-alpha-60198';
+$wp_version = '6.9-alpha-60203';
 
 /**
  * Holds the WordPress DB revision, increments when changes are made to the WordPress DB schema.