Ticket #57405: 57405.patch

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

@@ -511 +511 @@
                 if ( is_string( $l10n ) ) {
                         $l10n = html_entity_decode( $l10n, ENT_QUOTES, 'UTF-8' );
                 } elseif ( is_array( $l10n ) ) {
-                        foreach ( $l10n as $key => $value ) {
-                                if ( ! is_scalar( $value ) ) {
-                                        continue;
+                        $l10n = map_deep(
+                                $l10n,
+                                function( $value ) {
+                                        if ( ! is_scalar( $value ) ) {
+                                                return;
+                                        }
+                                        return html_entity_decode( (string) $value, ENT_QUOTES, 'UTF-8' );
                                 }
-
-                                $l10n[ $key ] = html_entity_decode( (string) $value, ENT_QUOTES, 'UTF-8' );
-                        }
+                        );
                 }
 
                 $script = "var $object_name = " . wp_json_encode( $l10n ) . ';';