- Patch #593522 by sun: a better and faster drupal_alter().

1 files changed, 31 insertions, 1 deletions

diff --git a/modules/simpletest/tests/common_test.module b/modules/simpletest/tests/common_test.module
index f7abf51b6..74866f098 100644
--- a/modules/simpletest/tests/common_test.module
+++ b/modules/simpletest/tests/common_test.module
@@ -10,7 +10,6 @@
  * Implement hook_menu().
  */
 function common_test_menu() {
-  $items = array();
   $items['common-test/drupal_goto'] = array(
     'title' => 'Drupal Goto',
     'page callback' => 'common_test_drupal_goto_land',
@@ -71,6 +70,37 @@ function common_test_drupal_goto_alter(&$args) {
 }
 
 /**
+ * Implement hook_TYPE_alter().
+ */
+function common_test_drupal_alter_alter(&$data, &$arg2 = NULL, &$arg3 = NULL) {
+  // Alter first argument.
+  if (is_array($data)) {
+    $data['foo'] = 'Drupal';
+  }
+  elseif (is_object($data)) {
+    $data->foo = 'Drupal';
+  }
+  // Alter second argument, if present.
+  if (isset($arg2)) {
+    if (is_array($arg2)) {
+      $arg2['foo'] = 'Drupal';
+    }
+    elseif (is_object($arg2)) {
+      $arg2->foo = 'Drupal';
+    }
+  }
+  // Try to alter third argument, if present.
+  if (isset($arg3)) {
+    if (is_array($arg3)) {
+      $arg3['foo'] = 'Drupal';
+    }
+    elseif (is_object($arg3)) {
+      $arg3->foo = 'Drupal';
+    }
+  }
+}
+
+/**
  * Implement hook_theme().
  */
 function common_test_theme() {