_a(), _ea(), _xa(), attr() are now esc_attr__(), esc_attr_e(), esc_attr_x(), esc_attr() -- still short, but less cryptic. see #9650

git-svn-id: https://develop.svn.wordpress.org/trunk@11204 602fd350-edb4-49c9-b593-d223f7449a82

wp-admin/load-scripts.php

@@ -35,7 +35,7 @@ function add_filter() {}
 /**
  * @ignore
  */
-function attr() {}
+function esc_attr() {}
 
 /**
  * @ignore