I18n: Fix broken loop in WP_Theme_JSON_Resolver

Related issue in Gutenberg: https://github.com/WordPress/gutenberg/issues/33552

The loop in WP_Theme_JSON_Resolver to extract translatable paths was broken, as it contained an immediate and unconditional return. This caused the loop to immediately exit again after the first iteration, thus never actually looping.

Follow-up to [50959].

Props schlessera.
 


git-svn-id: https://develop.svn.wordpress.org/trunk@51472 602fd350-edb4-49c9-b593-d223f7449a82

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

@@ -121,14 +121,13 @@ class WP_Theme_JSON_Resolver {
 		foreach ( $i18n_partial as $property => $partial_child ) {
 			if ( is_numeric( $property ) ) {
 				foreach ( $partial_child as $key => $context ) {
-					return array(
-						array(
-							'path'    => $current_path,
-							'key'     => $key,
-							'context' => $context,
-						),
+					$result[] = array(
+						'path'    => $current_path,
+						'key'     => $key,
+						'context' => $context,
 					);
 				}
+				return $result;
 			}
 			$result = array_merge(
 				$result,