1 files changed, 15 insertions, 21 deletions
diff --git a/includes/common.inc b/includes/common.inc
index ffe4b0574..21b19f9e5 100644
--- a/includes/common.inc
+++ b/includes/common.inc
@@ -633,32 +633,26 @@ function t($string, $args = 0) {
   }
   else {
     // Transform arguments before inserting them
-    array_walk($args, '_t');
+    foreach($args as $key => $value) {
+      switch ($key[0]) {
+        // Escaped only
+        case '@':
+          $args[$key] = check_plain($value);
+        break;
+        // Escaped and placeholder
+        case '%':
+        default:
+          $args[$key] = theme('placeholder', $value);
+          break;
+        // Pass-through
+        case '!':
+      }
+    }
     return strtr($string, $args);
   }
 }
 
 /**
- * Helper function: apply the appropriate transformation to st() and t()
- * placeholders.
- */
-function _t(&$value, $key) {
-  switch ($key[0]) {
-    // Escaped only
-    case '@':
-      $value = check_plain($value);
-      return;
-    // Escaped and placeholder
-    case '%':
-    default:
-      $value = theme('placeholder', $value);
-      return;
-    // Pass-through
-    case '!':
-  }
-}
-
-/**
  * @defgroup validation Input validation
  * @{
  * Functions to validate user input.